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 |
|---|---|---|---|---|
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 207 | +103 | 2181 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for Div. 2) | 26 | +189 | 2078 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 303 | +73 | 1889 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 716 | +99 | 1816 |
| 2023-01-08 16:35 | Educational Codeforces Round 141 (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.
LessMore (max 10/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 50/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2025)
| 456 |
| +103 |
| 1717 |
| 2023-01-05 16:35 | Codeforces Round 842 (Div. 2) | 2405 | -18 | 1614 |
| 2023-01-03 17:05 | Hello 2023 | 2536 | +15 | 1632 |
| 2022-12-27 16:35 | Codeforces Round 841 (Div. 2) and Divide by Zero 2022 | 685 | +96 | 1617 |
| 2022-12-19 16:35 | Codeforces Round 840 (Div. 2) and Enigma 2022 - Cybros LNMIIT | 415 | +187 | 1521 |
| 2022-12-18 16:50 | Codeforces Round 839 (Div. 3) | 1452 | +63 | 1334 |
| 2022-12-16 16:35 | Educational Codeforces Round 140 (Rated for Div. 2) | 2442 | +107 | 1271 |
| 2022-08-30 17:05 | Codeforces Round 817 (Div. 4) | 6036 | -14 | 1164 |