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 |
|---|---|---|---|---|
| 2023-07-29 17:05 | Codeforces Round 889 (Div. 1) | 439 | +6 | 2172 |
| 2022-01-03 16:50 | Hello 2022 | 721 | -7 | 2166 |
| 2021-12-29 17:35 | Good Bye 2021: 2022 is NEAR | 485 | +43 | 2173 |
| 2021-10-17 13:20 | Codeforces Round 749 (Div. 1 + Div. 2, based on Technocup 2022 Elimination Round 1) | 547 | +12 | 2130 |
| 2021-05-02 17:35 | Codeforces Global Round 14 |
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 8/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2023)
| 692 |
| +16 |
| 2118 |
| 2020-10-17 15:35 | Codeforces Raif Round 1 (Div. 1 + Div. 2) | 2506 | -137 | 2102 |
| 2020-09-30 17:20 | Grakn Forces 2020 | 701 | -31 | 2239 |
| 2020-08-30 16:35 | Codeforces Round 666 (Div. 1) | 428 | -7 | 2270 |
| 2020-08-25 16:35 | Educational Codeforces Round 94 (Rated for Div. 2) | 4 | +249 | 2277 |
| 2020-08-21 16:35 | Codeforces Round 665 (Div. 2) | 83 | +139 | 2028 |
| 2020-08-09 16:35 | Codeforces Round 663 (Div. 2) | 373 | +79 | 1889 |
| 2020-07-29 16:35 | Educational Codeforces Round 92 (Rated for Div. 2) | 960 | +46 | 1810 |