TL;DR: Valorant rank decay typically only fires at Immortal+ (Diamond and below have historically been decay-immune in OCE). Trigger has been around 14 days of zero competitive games with subsequent RR loss per inactivity window. For OCE uni students, exam season (4-week SWOTVAC + finals) is the single most common derank event we see in the booster onboarding pool. Here's the math + a survival routine — verify against Riot's current support article, since decay rules get tuned patch to patch.
Methodology + caveat: decay thresholds and RR-loss values in this post reflect TetraGG-observed behaviour in our booster onboarding pool aggregated 2024-2026, plus Riot's publicly-documented framework. Riot has tweaked the decay system multiple times — always confirm current rules against support.riotgames.com before relying on a specific number here. RR loss per window may vary patch to patch. As of May 2026.
What "rank decay" actually means in Valorant 2026
Valorant's decay system has been tweaked four times since 2023. Current rules (Episode 8 Act 3, May 2026):
| Tier | Decay applies? | Threshold | RR loss |
|---|---|---|---|
| Iron 1 → Diamond 3 | No | — | 0 |
| Ascendant 1-3 | No | — | 0 |
| Immortal 1 | Yes | 14 days inactive | 50 RR / 7 days |
| Immortal 2 | Yes | 14 days inactive | 75 RR / 7 days |
| Immortal 3 | Yes | 14 days inactive | 100 RR / 7 days |
| Radiant | Yes | 7 days inactive | Drop to Imm 3 + leaderboard reset |
Key thing most guides get wrong: Ascendant doesn't decay. People conflate "I dropped from Asc 2 to Asc 1" with decay, but that's just MMR re-evaluation after a long break (Riot adjusts your hidden MMR, then your visible rank tracks toward it over 3-5 placement-style games on return).
True decay = your visible RR ticking down without you playing. That only happens Immortal+.
The 7-day inactivity table (Immortal+)
Once you cross the 14-day inactivity line, RR drops every 7 days until you play one competitive game. Here's the full curve:
| Days inactive | Imm 1 RR loss | Imm 2 RR loss | Imm 3 RR loss |
|---|---|---|---|
| 0-13 | 0 | 0 | 0 |
| 14 | 50 | 75 | 100 |
| 21 | 100 | 150 | 200 |
| 28 | 150 | 225 | 300 |
| 35 | 200 | 300 | 400 |
| 42 | 250 (drops to Asc 3) | 375 | 500 |
| 49 | (Asc 3, no further decay) | 450 (drops to Asc 3) | 600 (drops to Imm 1) |
The cliff at 42-49 days: this is the window where most Australian unis hit the SWOTVAC + finals + post-finals-recovery lull. UniMelb's Semester 1 finals (mid-June) plus Sem 2 break (early July) easily stretches to 5-6 weeks of zero ranked play. Diamond 3 grinders who just hit Immortal in May routinely wake up in mid-July sitting at Ascendant 2.
Methodology note for the table above: numbers compiled from 142 OCE Immortal+ accounts that took voluntary breaks during 2025-2026 finals seasons (sampled from booster applicant pools — they're tracked because we re-test their rank during onboarding). Not Riot-published; Riot only confirms "decay starts at 14 days." The 50/75/100 RR-per-week values are TetraGG estimates and may swing ±15 RR depending on hidden MMR.
Why OCE decay hits harder than NA
Three structural reasons OCE decay is more punishing:
1. Smaller queue pool at Immortal+. OCE has roughly 1,800-2,200 active Immortal accounts at any time (vs NA's ~14,000). When you return after decay, the matchmaker has fewer "fair" opponents, so your placement-style return games get longer queue times AND tougher opponents than the same scenario on NA.
2. The Asc 3 → Imm 1 boundary is sticky. Once decay drops you under Imm 1, getting back over the line takes 4-7 wins (vs 2-4 on NA), because OCE Asc 3 has high duo density making solo climbs slower. We covered the OCE plateau structure here.
3. Top 500 leaderboard gating. Radiant in OCE is leaderboard-locked at top 500. After decay-induced drop, even if you grind your RR back to "Radiant equivalent," the leaderboard cutoff has moved during your absence. Real recovery cost: 2-3 weeks of consistent play.
The exam-season survival routine
If you're at Imm 1+ and exam season is 4-6 weeks away, here's the playbook we give to the boosters who go on academic leave:
Option A: Maintenance grind (10 min/week)
The cheapest survival mode. One competitive game per week resets the 14-day clock. Doesn't have to be a win. You just need the game to count (no AFK / no early surrender on round 1).
- Pick a ~20-25 min agent (Brimstone, Cypher) — fast post-plant kits = shorter rounds
- Solo-queue Tuesday/Wednesday 11pm AEST (off-peak, fastest queue)
- One competitive match = clock resets, decay timer back to day 0
Total time cost: 25-30 minutes per week. Survives a 6-week exam block trivially.
Option B: Duo lifeline (1 game / 2 weeks)
If you don't trust yourself to play solo without rage-tilting back into the books, schedule a fortnight duo with a friend. Same maintenance effect, plus accountability (someone DMs you "queue?" and you can't ghost them).
This is what we see most among Sydney UNSW + UTS students — they pair up for a Sunday afternoon ranked, treat it as a study break, and stay above the decay line.
Option C: TetraGG rank-hold service
This is what the services page lists as "Rank Hold" — A$25/week, our booster plays one ranked game on your account per week to reset the decay clock. We don't ladder up; we play one neutral W/L game on your behalf.
We only recommend this if:
- You're at Imm 2+ and the rank symbol matters (uni team tryout, content sponsor)
- You're literally too time-pressured to play one game per week
- You've read how to spot a legit booster and verified you trust the operator
For most students, Option A is free and fine.
Common decay myths (don't believe these)
"Custom games count for decay." — False. Only competitive (ranked) matches reset the timer. Unrated, swiftplay, deathmatch, custom, premier — none count.
"VPN to a different region keeps your OCE rank decay-frozen." — False. Decay is account-tied, not region-tied. Region changes also flag for anti-cheat review.
"You can't decay below your peak rank." — Partially true. Your peak rank for the act is preserved as a badge. Your active rank can drop. So you keep "Immortal 2 peak" on your card but play Asc 2 games until you climb back.
"Riot resets decay every act." — False. Decay is continuous. Act resets your visible rank (placement matches) but the inactivity timer is separate.
"Playing Premier counts for decay." — Currently false in 2026. Premier and Competitive are separate ladders.
Decay vs deranking vs MMR adjustment — they're different
Three things people call "I lost rank" but they're distinct:
| Mechanism | When it triggers | RR loss size | Visibility |
|---|---|---|---|
| Decay | 14 days no comp at Imm+ | 50-100 RR / 7 days | Visible in client |
| Derank | Lose at 0 RR | 0-15 RR + tier drop | Visible in client |
| MMR adjustment | Long break + return | Up to 3 tiers | Hidden, surfaces over 3-5 games |
The third one is the sneaky one. If you take a 2-month break at Diamond 3 (no decay because you're under Imm), you'll come back to Diamond 3 nominally — but your hidden MMR has been adjusted toward the global mean. Your first 3-5 ranked games on return will feel like you're playing Plat opponents (because you are), and you'll bleed RR until visible rank matches new hidden MMR.
This is what most "I came back and lost 200 RR in a week" complaints are about. It's not decay. It's Riot's MMR system normalizing.
When boosting / coaching make sense for decay scenarios
If you've already decayed Imm 2 → Asc 2 over a long break and you want the rank back fast:
- Asc 2 → Imm 1 boost (~A$120-150) — 8-12 game carry, 2-3 day turnaround
- Asc 2 → Imm 1 duo coaching (5 hours @ A$100/h Master = A$500) — slower, but you actually rebuild the muscle memory you lost during the break
Most decay-recovery clients pick boost. The reasoning: muscle memory comes back in 2-3 weeks of solo play anyway, but the "Immortal" symbol next to your name unlocks tryouts, scrim invites, and uni team eligibility now.
For full pricing logic, see our AUD pricing breakdown.
TetraGG's internal decay data (2026 booster pool)
Of our 32 active boosters, 28 are Immortal+ on at least one account. We tracked their personal decay events over the last 12 months:
| Trigger | % of decay events |
|---|---|
| Uni exams (SWOTVAC + finals) | 41% |
| Travel home (CN return / SE Asia trip) | 23% |
| Burnout / Valorant break | 18% |
| Health (illness, injury) | 9% |
| Career interview / job change | 6% |
| Other | 3% |
Sample: 87 decay events across 28 boosters, May 2025 - May 2026. Each event = visible rank drop of one tier or more.
Exam season dominates. If you're a Melbourne / Sydney / Brisbane uni student grinding to Immortal, calendar your decay maintenance now, not after finals.
FAQ
Q: I'm Diamond 2. Will I decay if I don't play for a month? No. Decay only applies Imm 1+. You may experience MMR adjustment on return (first few games feel hard), but your visible rank stays Diamond 2.
Q: Does playing Unrated count to prevent decay? No. Only Competitive matches reset the 14-day timer.
Q: I went on holiday and dropped from Imm 2 to Asc 3. Can I claim peak rank? Yes. Your act peak ("Immortal 2") shows on your career card. But your active rank is whatever decay + games have left you at.
Q: Does duo queue with a higher-ranked friend prevent decay? The decay timer doesn't care about queue size — it only cares whether you played a comp game. One game (solo or duo) = clock reset.
Q: Will Riot ever bring decay to Diamond/Asc? No public plans. Riot devs have said in interviews they want Asc and below to be "stable participation tiers" — pushing decay below Immortal would punish casual climbers.
Q: Can I appeal decay if I was hospitalized / had a verified emergency? Yes — Riot has a manual appeal queue at support.riotgames.com. Response time 5-14 days. Provide medical documentation. Approval rate is high (~70%) for genuine medical claims based on our applicant reports.
Related reads:
- OCE Rank Distribution · May 2026 Data
- Iron to Immortal · Realistic Timeline
- Valorant Boost AUD Pricing Explained
Want help? Decay maintenance, mid-exam coaching, or rank recovery — drop into our Discord at discord.gg/muDANR4ex6 and ping a TetraGG rep. We're an ABN-registered Melbourne service, not a faceless Discord booster shop.