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 |
|---|---|---|---|---|
| 2022-12-30 17:05 | Good Bye 2022: 2023 is NEAR | 368 | +60 | 2258 |
| 2022-09-30 17:05 | Codeforces Global Round 22 | 743 | -34 | 2198 |
| 2021-03-10 14:05 | Codeforces Round 706 (Div. 1) | 371 | +22 | 2232 |
| 2020-12-30 17:35 | Good Bye 2020 | 757 | -5 | 2210 |
| 2020-09-30 17:20 | Grakn Forces 2020 | 274 | +80 |
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.
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 5/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 2215 |
| 2020-08-30 16:35 | Codeforces Round 666 (Div. 1) | 873 | -62 | 2135 |
| 2020-08-16 17:35 | Codeforces Global Round 10 | 328 | +60 | 2197 |
| 2020-08-14 16:35 | Educational Codeforces Round 93 (Rated for Div. 2) | 127 | +62 | 2137 |
| 2020-08-12 16:35 | Codeforces Round 664 (Div. 1) | 797 | -45 | 2075 |
| 2020-07-04 17:15 | Codeforces Global Round 9 | 1192 | -16 | 2120 |
| 2020-03-19 17:05 | Codeforces Global Round 7 | 770 | +2 | 2136 |
| 2020-03-07 11:35 | Codeforces Round 626 (Div. 1, based on Moscow Open Olympiad in Informatics) | 553 | -72 | 2134 |