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 |
|---|---|---|---|---|
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 53 | +119 | 2432 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 319 | +14 | 2313 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 375 | -24 | 2299 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 166 | +101 | 2323 |
| 2024-10-20 11:05 | Codeforces Round 980 (Div. 1) | 624 |
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 4/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2026)
| -57 |
| 2222 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 1) | 610 | -60 | 2279 |
| 2024-07-28 17:35 | Pinely Round 4 (Div. 1 + Div. 2) | 433 | -2 | 2339 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 102 | +129 | 2341 |
| 2024-05-25 17:35 | Codeforces Round 947 (Div. 1 + Div. 2) | 325 | +43 | 2212 |
| 2024-04-27 16:35 | Codeforces Round 941 (Div. 1) | 421 | +32 | 2169 |
| 2023-12-30 16:50 | Good Bye 2023 | 435 | +86 | 2137 |
| 2023-08-31 16:35 | Educational Codeforces Round 154 (Rated for Div. 2) | 140 | +75 | 2051 |