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 |
|---|---|---|---|---|
| 2017-09-30 20:05 | MemSQL Start[c]UP 3.0 - Round 2 and Codeforces Round 437 (Div. 1) | 18 | +46 | 2746 |
| 2017-09-06 14:55 | Codeforces Round 433 (Div. 1, based on Olympiad of Metropolises) | 114 | -116 | 2700 |
| 2017-08-24 19:05 | AIM Tech Round 4 (Div. 1) | 11 | +88 | 2816 |
| 2017-08-18 17:05 | Codeforces Round 429 (Div. 1) | 14 | +75 | 2728 |
| 2017-07-13 17:05 | Codeforces Round 424 (Div. 1, rated, based on VK Cup Finals) |
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 43/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2022)
| 34 |
| +22 |
| 2653 |
| 2017-07-11 18:45 | Codeforces Round 423 (Div. 1, rated, based on VK Cup Finals) | 9 | +147 | 2631 |
| 2017-06-17 16:35 | Codeforces Round 419 (Div. 1) | 34 | +96 | 2484 |
| 2017-05-20 20:05 | Codeforces Round 415 (Div. 1) | 143 | -62 | 2388 |
| 2017-05-04 16:50 | Codeforces Round 411 (Div. 1) | 70 | +29 | 2450 |
| 2017-01-15 19:05 | 8VC Venture Cup 2017 - Elimination Round | 166 | -8 | 2421 |
| 2017-01-12 18:35 | Codecraft-17 and Codeforces Round 391 (Div. 1 + Div. 2, combined) | 58 | +68 | 2429 |
| 2016-12-17 18:35 | Codeforces Round 385 (Div. 1) | 70 | +47 | 2361 |