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 |
|---|---|---|---|---|
| 2020-12-30 17:35 | Good Bye 2020 | 372 | +83 | 2183 |
| 2019-12-27 16:40 | Educational Codeforces Round 79 (Rated for Div. 2) | 216 | +6 | 2100 |
| 2019-12-24 16:35 | Codeforces Round 610 (Div. 2) | 96 | +62 | 2094 |
| 2019-12-19 16:35 | Educational Codeforces Round 78 (Rated for Div. 2) | 592 | -46 | 2032 |
| 2019-12-05 16:35 | Codeforces Round 604 (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.
LessMore (max 25/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 91/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2025)
| 239 |
| +69 |
| 2078 |
| 2019-11-29 16:35 | Codeforces Round 603 (Div. 2) | 242 | +30 | 2009 |
| 2019-11-27 15:50 | Educational Codeforces Round 77 (Rated for Div. 2) | 358 | +10 | 1979 |
| 2019-11-19 16:35 | Codeforces Round 601 (Div. 2) | 17 | +186 | 1969 |
| 2019-11-13 16:35 | Educational Codeforces Round 76 (Rated for Div. 2) | 2748 | -100 | 1783 |
| 2019-11-06 17:05 | Codeforces Round 599 (Div. 2) | 317 | +24 | 1883 |
| 2019-10-26 13:05 | Codeforces Round 596 (Div. 1, based on Technocup 2020 Elimination Round 2) | 548 | -47 | 1859 |
| 2019-10-20 11:05 | Codeforces Round 594 (Div. 2) | 118 | +75 | 1906 |