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 |
|---|---|---|---|---|
| 2022-10-23 09:50 | Codeforces Round 829 (Div. 1) | 284 | +47 | 2221 |
| 2021-11-23 17:35 | Codeforces Global Round 17 | 463 | +14 | 2174 |
| 2021-07-17 17:35 | Codeforces Round 733 (Div. 1 + Div. 2, based on VK Cup 2021 - Elimination (Engine)) | 461 | +27 | 2160 |
| 2021-07-11 16:35 | Codeforces Round 732 (Div. 1) | 702 | -63 | 2133 |
| 2020-01-19 15:35 | Codeforces Round 614 (Div. 1) |
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.
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 23/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2025)
| 253 |
| +33 |
| 2196 |
| 2020-01-05 16:05 | Codeforces Round 612 (Div. 1) | 116 | +164 | 2163 |
| 2020-01-04 14:35 | Hello 2020 | 907 | +16 | 1999 |
| 2019-12-29 17:05 | Good Bye 2019 | 1076 | -7 | 1983 |
| 2019-12-17 17:35 | Codeforces Global Round 6 | 1450 | -76 | 1990 |
| 2019-12-15 07:05 | Codeforces Round 607 (Div. 1) | 130 | +95 | 2066 |
| 2019-12-05 16:35 | Codeforces Round 604 (Div. 1) | 454 | +5 | 1971 |
| 2019-11-27 15:50 | Educational Codeforces Round 77 (Rated for Div. 2) | 830 | -53 | 1966 |