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 |
|---|---|---|---|---|
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 1414 | -107 | 2187 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 288 | +35 | 2294 |
| 2019-11-19 16:35 | Codeforces Round 601 (Div. 1) | 310 | -39 | 2259 |
| 2019-10-20 11:05 | Codeforces Round 594 (Div. 1) | 76 | +99 | 2298 |
| 2019-10-17 15:35 | Codeforces Round 593 (Div. 2) | 11 |
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.
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 6/day in 2011)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2025)
| +168 |
| 2199 |
| 2019-10-16 17:05 | Codeforces Global Round 5 | 350 | +93 | 2031 |
| 2015-05-03 18:30 | VK Cup 2015 - Раунд 3 | 55 | +0 | 1938 |
| 2015-04-17 18:30 | VK Cup 2015 - Round 2 | 45 | +79 | 1938 |
| 2015-03-21 16:00 | VK Cup 2015 - Round 1 | 83 | +68 | 1859 |
| 2014-12-17 18:30 | Codeforces Round 283 (Div. 2) | 1 | +94 | 1791 |
| 2012-03-11 17:05 | VK Cup 2012 Round 1 | 1109 | -106 | 1697 |
| 2011-05-06 17:00 | Yandex.Algorithm 2011: Qualification 2 | 110 | +1803 | 1803 |