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 |
|---|---|---|---|---|
| 2021-05-30 16:50 | Deltix Round, Spring 2021 (open for everyone, rated, Div. 1 + Div. 2) | 431 | +55 | 2148 |
| 2021-05-24 16:50 | Codeforces Round 722 (Div. 1) | 876 | -97 | 2093 |
| 2021-05-02 17:35 | Codeforces Global Round 14 | 867 | -34 | 2190 |
| 2021-04-23 17:20 | Contest 2050 and Codeforces Round 718 (Div. 1 + Div. 2) | 441 | +28 | 2224 |
| 2021-04-16 16:50 | Codeforces Round 715 (Div. 1) |
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 47/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2021)
| 361 |
| +7 |
| 2196 |
| 2021-03-21 15:35 | Codeforces Round 709 (Div. 1, based on Technocup 2021 Final Round) | 705 | -83 | 2189 |
| 2020-11-17 16:50 | Codeforces Round 684 (Div. 1) | 165 | +87 | 2272 |
| 2020-11-15 17:05 | Codeforces Round 683 (Div. 1, by Meet IT) | 841 | -119 | 2185 |
| 2020-11-02 16:35 | Codeforces Round 681 (Div. 1, based on VK Cup 2019-2020 - Final) | 226 | +25 | 2304 |
| 2020-11-01 13:05 | Codeforces Round 680 (Div. 1, based on Moscow Team Olympiad) | 233 | +36 | 2279 |
| 2020-10-25 13:05 | Codeforces Round 679 (Div. 1, based on Technocup 2021 Elimination Round 1) | 243 | +39 | 2243 |
| 2020-10-17 15:35 | Codeforces Raif Round 1 (Div. 1 + Div. 2) | 408 | +43 | 2204 |