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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 378 | -28 | 2192 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 388 | -20 | 2220 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 331 | -5 | 2240 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 9 | +198 | 2245 |
| 2025-12-27 17:35 | Good Bye 2025 | 945 |
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 12/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2026)
| +19 |
| 2047 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 1446 | -47 | 2028 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 85 | +94 | 2075 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 871 | -44 | 1981 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 519 | +5 | 2025 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 202 | +52 | 2020 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 2) | 125 | +76 | 1968 |
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 584 | +10 | 1892 |