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) | 212 | -20 | 2413 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 218 | +13 | 2433 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 104 | +63 | 2420 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 95 | +108 | 2357 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) |
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 8/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 68/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 54/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2026)
| 135 |
| +114 |
| 2249 |
| 2026-02-08 11:05 | Codeforces Round 1078 (Div. 2) | 37 | +115 | 2135 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 476 | -6 | 2020 |
| 2026-01-23 16:35 | Codeforces Round 1075 (Div. 2) | 219 | +46 | 2026 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 609 | +0 | 1980 |
| 2026-01-07 17:35 | Hello 2026 | 793 | +50 | 1980 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 229 | +80 | 1930 |
| 2025-12-27 17:35 | Good Bye 2025 | 3147 | -61 | 1850 |