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 |
|---|---|---|---|---|
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 46 | +180 | 2501 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 342 | -20 | 2321 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 169 | +73 | 2341 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 480 | +19 | 2268 |
| 2024-02-17 17:35 | think-cell Round 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.
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 36/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 63/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 65/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 345/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 86/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 62/day in 2025)
| 458 |
| +2 |
| 2249 |
| 2023-09-18 16:50 | CodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!) | 534 | -1 | 2247 |
| 2023-07-23 17:05 | Codeforces Round 887 (Div. 1) | 435 | -50 | 2248 |
| 2023-05-14 16:35 | Codeforces Round 873 (Div. 1) | 212 | +36 | 2298 |
| 2023-05-08 14:05 | Codeforces Round 872 (Div. 1) | 238 | +38 | 2262 |
| 2023-04-09 17:00 | Codeforces Round 865 (Div. 1) | 384 | -29 | 2224 |
| 2023-03-12 16:35 | Nebius Welcome Round (Div. 1 + Div. 2) | 194 | +99 | 2253 |
| 2023-02-27 17:35 | Codeforces Round 854 by cybercats (Div. 1 + Div. 2) | 1051 | -94 | 2154 |