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 |
|---|---|---|---|---|
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 154 | +18 | 2427 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 146 | +38 | 2409 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 358 | -69 | 2371 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 133 | +55 | 2440 |
| 2026-01-07 17:35 | Hello 2026 | 298 |
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 11/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2026)
| +18 |
| 2385 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 179 | +13 | 2367 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 882 | -112 | 2354 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 137 | +56 | 2466 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 159 | +11 | 2410 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 228 | +3 | 2399 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 137 | +92 | 2396 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 242 | +44 | 2304 |