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 |
|---|---|---|---|---|
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 536 | -12 | 2214 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 222 | +67 | 2226 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 616 | -115 | 2159 |
| 2025-04-05 17:35 | Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) | 264 | +64 | 2274 |
| 2025-03-23 08:05 | Codeforces Round 1012 (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.
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 27/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2026)
| 538 |
| -94 |
| 2210 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 546 | -32 | 2304 |
| 2025-01-04 17:05 | Hello 2025 | 359 | +32 | 2336 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 739 | -57 | 2304 |
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 1) | 122 | +63 | 2361 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 198 | +97 | 2298 |
| 2024-10-27 17:35 | Codeforces Global Round 27 | 481 | +24 | 2201 |
| 2024-10-20 11:05 | Codeforces Round 980 (Div. 1) | 559 | -28 | 2177 |