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) | 93 | +70 | 2434 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 190 | +50 | 2364 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 362 | -31 | 2314 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 225 | +9 | 2345 |
| 2025-04-28 16:35 | Educational Codeforces Round 178 (Rated for Div. 2) |
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.
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 22/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 103/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 131/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 56/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2026)
| 1 |
| +274 |
| 2336 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 342 | +24 | 2062 |
| 2025-04-21 16:35 | Codeforces Round 1019 (Div. 2) | 405 | -8 | 2038 |
| 2025-03-29 16:35 | Codeforces Round 1014 (Div. 2) | 299 | +35 | 2046 |
| 2025-03-22 16:35 | Codeforces Round 1011 (Div. 2) | 593 | -16 | 2011 |
| 2025-03-17 16:35 | Educational Codeforces Round 176 (Rated for Div. 2) | 443 | +7 | 2027 |
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 1) | 683 | -39 | 2020 |
| 2025-02-28 16:50 | Codeforces Round 1007 (Div. 2) | 457 | -12 | 2059 |