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 |
|---|---|---|---|---|
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 147 | +92 | 2303 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 117 | +157 | 2211 |
| 2026-03-14 16:35 | Codeforces Round 1086 (Div. 2) | 575 | -27 | 2054 |
| 2026-01-07 17:35 | Hello 2026 | 1212 | -33 | 2081 |
| 2025-12-27 17:35 | Good Bye 2025 |
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 8/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2026)
| 546 |
| +58 |
| 2114 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 185 | +184 | 2056 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 663 | -65 | 1872 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 1589 | -59 | 1937 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for Div. 2) | 58 | +169 | 1996 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 12040 | -276 | 1827 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 232 | +127 | 2103 |
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 207 | +76 | 1976 |