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 |
|---|---|---|---|---|
| 2026-05-06 08:35 | Codeforces Round 1097 (Div. 1, Based on Zhili Cup 2026) | 78 | +27 | 2521 |
| 2023-09-18 16:50 | CodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!) | 42 | +179 | 2494 |
| 2023-09-10 16:35 | Codeforces Round 896 (Div. 1) | 486 | -57 | 2315 |
| 2023-08-30 17:35 | Pinely Round 2 (Div. 1 + Div. 2) | 213 | +45 | 2372 |
| 2023-04-29 16:50 | Codeforces Round 869 (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 16/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| 301 |
| -20 |
| 2327 |
| 2022-12-30 17:05 | Good Bye 2022: 2023 is NEAR | 179 | +105 | 2347 |
| 2022-06-25 16:50 | Codeforces Global Round 21 | 310 | +60 | 2242 |
| 2022-05-19 16:35 | Codeforces Round 792 (Div. 1 + Div. 2) | 2179 | -165 | 2182 |
| 2022-02-12 17:05 | Codeforces Global Round 19 | 187 | +75 | 2347 |
| 2022-01-27 16:35 | Codeforces Round 768 (Div. 1) | 153 | +103 | 2272 |
| 2022-01-03 16:50 | Hello 2022 | 846 | -26 | 2169 |
| 2021-12-29 17:35 | Good Bye 2021: 2022 is NEAR | 679 | -4 | 2195 |