Top ratedStats
Bar charts count unique accepted problems (merged with the global problem set for rating and tags). Heatmaps use UTC calendar days. Rating squares are sums of newRating − oldRating from user.rating when System update time falls on that day. Submissions count every row from user.status (all verdicts), paginated until Codeforces has no more rows—heavy accounts can take a few seconds.
Unique accepted problems, bucketed by catalog rating (100‑point bands). Unrated = no rating in the problem set.
Each problem counts once per tag (same as Codeforces tags). Top tags shown; remaining mass in “Other”.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Count of submissions per UTC day (includes every verdict).
| When (UTC) | Contest | Rank | Δ | New |
|---|---|---|---|---|
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 261 | -11 | 2402 |
| 2025-12-27 17:35 | Good Bye 2025 | 583 | -50 | 2413 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 47 | +164 | 2463 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 259 | +37 | 2299 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 221 |
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
LessMore (max 2/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2026)
| +105 |
| 2262 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 248 | +43 | 2157 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 1885 | -87 | 2114 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 310 | +102 | 2201 |
| 2024-10-20 11:05 | Codeforces Round 980 (Div. 1) | 293 | +107 | 2099 |
| 2024-10-06 08:05 | Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round) | 430 | +66 | 1992 |
| 2024-08-11 17:35 | EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2) | 562 | +199 | 1926 |
| 2024-08-10 16:35 | Codeforces Round 965 (Div. 2) | 5068 | +17 | 1727 |