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 |
|---|---|---|---|---|
| 2019-09-23 16:35 | Codeforces Round 588 (Div. 1) | 415 | -77 | 2269 |
| 2019-05-04 19:05 | Codeforces Round 557 (Div. 1) [based on Forethought Future Cup - Final Round] | 126 | -14 | 2346 |
| 2018-08-17 16:50 | Codeforces Round 504 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final) | 45 | +110 | 2360 |
| 2018-08-11 15:35 | Codeforces Round 503 (by SIS, Div. 1) | 60 | +119 | 2250 |
| 2018-06-10 12:05 | Educational Codeforces Round 45 (Rated for Div. 2) |
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 4/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2025)
| 14 |
| +155 |
| 2131 |
| 2018-05-29 17:45 | Codeforces Round 485 (Div. 1) | 374 | -31 | 1976 |
| 2018-05-15 16:45 | Codeforces Round 483 (Div. 1) [Thanks, Botan Investments and Victor Shaburov!] | 298 | -2 | 2007 |
| 2018-01-29 16:35 | Codeforces Round 459 (Div. 2) | 12 | +172 | 2009 |
| 2017-12-29 18:10 | Good Bye 2017 | 4565 | -164 | 1837 |
| 2017-12-23 16:05 | Codeforces Round 454 (Div. 1, based on Technocup 2018 Elimination Round 4) | 227 | +41 | 2001 |
| 2017-07-24 16:35 | Codeforces Round 425 (Div. 2) | 49 | +111 | 1960 |
| 2017-07-13 17:05 | Codeforces Round 424 (Div. 2, rated, based on VK Cup Finals) | 104 | +82 | 1849 |