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 |
|---|---|---|---|---|
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 199 | +41 | 2300 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 430 | -47 | 2259 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 214 | +18 | 2306 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 335 | -5 | 2288 |
| 2026-01-07 17:35 | Hello 2026 | 217 | +84 |
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 11/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/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 31/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2026)
| 2293 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 270 | +84 | 2209 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 1369 | -97 | 2125 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 241 | +83 | 2222 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 558 | -36 | 2139 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 616 | +8 | 2175 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 652 | -55 | 2167 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 418 | +44 | 2222 |