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 |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 461 | +9 | 2309 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 131 | +76 | 2300 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 317 | +45 | 2224 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 434 | +8 | 2179 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 35 |
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 24/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 59/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2026)
| +123 |
| 2171 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 1839 | -66 | 2048 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 542 | -84 | 2114 |
| 2025-04-05 17:35 | Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) | 985 | -60 | 2198 |
| 2025-02-11 16:35 | Codeforces Round 1004 (Div. 1) | 618 | -68 | 2258 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 423 | -12 | 2326 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 245 | +52 | 2338 |
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 1) | 345 | -37 | 2286 |