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 |
|---|---|---|---|---|
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 368 | -56 | 2359 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 107 | +74 | 2415 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 365 | -33 | 2341 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 286 | -44 | 2374 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 165 |
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 23/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2026)
| +48 |
| 2418 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 129 | +82 | 2370 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 592 | -39 | 2288 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 204 | +58 | 2327 |
| 2025-08-24 16:35 | Codeforces Round 1044 (Div. 2) | 6 | +205 | 2269 |
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 1682 | -90 | 2064 |
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 1) | 591 | -49 | 2154 |
| 2025-02-02 16:35 | Codeforces Round 1002 (Div. 2) | 10 | +199 | 2203 |