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 |
|---|---|---|---|---|
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 1139 | -58 | 2178 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 845 | -51 | 2236 |
| 2024-02-17 17:35 | think-cell Round 1 | 223 | +66 | 2287 |
| 2024-01-06 17:05 | Hello 2024 | 440 | +52 | 2221 |
| 2023-12-30 16:50 | Good Bye 2023 | 638 | +34 |
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.
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 9/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 52/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 70/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2025)
| 2169 |
| 2023-12-23 17:35 | Pinely Round 3 (Div. 1 + Div. 2) | 561 | +24 | 2135 |
| 2023-09-25 16:35 | Codeforces Round 899 (Div. 2) | 82 | +92 | 2111 |
| 2023-09-24 16:35 | Educational Codeforces Round 155 (Rated for Div. 2) | 267 | +43 | 2019 |
| 2023-09-18 16:50 | CodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!) | 1187 | -5 | 1976 |
| 2023-09-11 16:35 | Codeforces Round 897 (Div. 2) | 523 | +0 | 1981 |
| 2023-09-10 16:35 | Codeforces Round 896 (Div. 2) | 52 | +129 | 1981 |
| 2023-08-31 16:35 | Educational Codeforces Round 154 (Rated for Div. 2) | 1355 | -33 | 1852 |