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 |
|---|---|---|---|---|
| 2021-08-01 17:00 | Codeforces Round 736 (Div. 1) | 551 | -38 | 2244 |
| 2021-02-28 16:35 | Codeforces Global Round 13 | 410 | +29 | 2282 |
| 2020-12-30 17:35 | Good Bye 2020 | 535 | +18 | 2253 |
| 2020-12-06 17:35 | Codeforces Global Round 12 | 192 | +109 | 2235 |
| 2020-11-17 16:50 | Codeforces Round 684 (Div. 1) | 118 | +212 |
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 33/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2023)
| 2126 |
| 2020-11-15 17:05 | Codeforces Round 683 (Div. 2, by Meet IT) | 213 | +31 | 1914 |
| 2020-10-17 15:35 | Codeforces Raif Round 1 (Div. 1 + Div. 2) | 3384 | -119 | 1883 |
| 2020-10-10 17:50 | Codeforces Global Round 11 | 5689 | -220 | 2002 |
| 2020-08-12 16:35 | Codeforces Round 664 (Div. 1) | 271 | +57 | 2222 |
| 2020-07-24 16:35 | Codeforces Round 659 (Div. 1) | 867 | -72 | 2165 |
| 2020-06-04 17:05 | Codeforces Round 647 (Div. 1) - Thanks, Algo Muse! | 170 | +100 | 2237 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 824 | -45 | 2137 |