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 |
|---|---|---|---|---|
| 2025-12-27 17:35 | Good Bye 2025 | 397 | +67 | 2194 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 2725 | -155 | 2127 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 255 | +73 | 2282 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 744 | -23 | 2209 |
| 2023-08-05 16:35 | Codeforces Round 890 (Div. 2) supported by Constructor Institute |
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 30/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/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 45/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2026)
| 23 |
| +134 |
| 2232 |
| 2023-07-29 17:05 | Codeforces Round 889 (Div. 1) | 407 | +48 | 2098 |
| 2023-07-27 16:35 | Educational Codeforces Round 152 (Rated for Div. 2) | 236 | +28 | 2050 |
| 2023-07-23 17:05 | Codeforces Round 887 (Div. 1) | 713 | -89 | 2022 |
| 2022-12-16 16:35 | Educational Codeforces Round 140 (Rated for Div. 2) | 194 | +19 | 2111 |
| 2022-08-27 16:35 | Educational Codeforces Round 134 (Rated for Div. 2) | 186 | +20 | 2092 |
| 2022-08-18 15:35 | Codeforces Round 815 (Div. 2) | 129 | +65 | 2072 |
| 2022-08-16 16:35 | Codeforces Round 814 (Div. 2) | 52 | +116 | 2007 |