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 |
|---|---|---|---|---|
| 2021-02-07 16:50 | Codeforces Round 700 (Div. 1) | 113 | +82 | 2442 |
| 2020-12-30 17:35 | Good Bye 2020 | 415 | +7 | 2360 |
| 2019-04-06 13:35 | Codeforces Global Round 2 | 133 | +48 | 2353 |
| 2019-03-08 11:35 | Codeforces Round 545 (Div. 1) | 72 | +71 | 2305 |
| 2019-02-16 19:05 | Codeforces Round 539 (Div. 1) | 336 | -84 |
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 19/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 56/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2025)
| 2234 |
| 2019-02-07 15:35 | Codeforces Global Round 1 | 245 | +20 | 2318 |
| 2019-01-04 17:45 | Hello 2019 | 93 | +116 | 2298 |
| 2018-10-04 09:35 | Codeforces Round 513 by Barcelona Bootcamp (rated, Div. 1 + Div. 2) | 142 | +59 | 2182 |
| 2018-07-26 17:05 | Codeforces Round 499 (Div. 1) | 344 | -39 | 2123 |
| 2018-07-13 16:45 | Codeforces Round 497 (Div. 1) | 114 | +82 | 2162 |
| 2018-04-07 18:35 | Divide by Zero 2018 and Codeforces Round 474 (Div. 1 + Div. 2, combined) | 123 | +101 | 2080 |
| 2018-03-09 10:40 | Codeforces Round 469 (Div. 2) | 14 | +158 | 1979 |