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 |
|---|---|---|---|---|
| 2026-01-07 17:35 | Hello 2026 | 164 | +68 | 2419 |
| 2025-12-27 17:35 | Good Bye 2025 | 454 | -3 | 2351 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 211 | +59 | 2354 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 477 | -63 | 2295 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 456 |
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 67/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 77/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2026)
| -33 |
| 2358 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 182 | +33 | 2391 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 257 | +41 | 2358 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 193 | +68 | 2317 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 385 | +45 | 2249 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 37 | +110 | 2204 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 772 | -76 | 2094 |
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 670 | -3 | 2170 |