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 |
|---|---|---|---|---|
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 422 | -30 | 2373 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 63 | +134 | 2403 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 284 | +5 | 2269 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 663 | -92 | 2264 |
| 2026-01-07 17:35 | Hello 2026 | 1070 |
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 5/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 89/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2026)
| -106 |
| 2356 |
| 2025-12-27 17:35 | Good Bye 2025 | 264 | +15 | 2462 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 325 | -17 | 2447 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 143 | +3 | 2464 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 32 | +160 | 2461 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 446 | +0 | 2301 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 433 | -32 | 2301 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 1628 | -144 | 2333 |