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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 126 | +52 | 2384 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 76 | +127 | 2332 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 281 | +30 | 2205 |
| 2026-01-07 17:35 | Hello 2026 | 1532 | -90 | 2175 |
| 2025-12-27 17:35 | Good Bye 2025 | 375 | +47 |
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 6/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/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 17/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2026)
| 2265 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 411 | +34 | 2218 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 509 | -68 | 2184 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 314 | +37 | 2252 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 556 | -64 | 2215 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 909 | -85 | 2279 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 250 | +4 | 2364 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 251 | +5 | 2360 |