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 |
|---|---|---|---|---|
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 1011 | -72 | 2196 |
| 2022-11-06 17:05 | CodeTON Round 3 (Div. 1 + Div. 2, Rated, Prizes!) | 973 | -98 | 2268 |
| 2022-10-29 11:55 | Codeforces Round 831 (Div. 1 + Div. 2) | 187 | +12 | 2366 |
| 2022-10-23 09:50 | Codeforces Round 829 (Div. 1) | 266 | +6 | 2354 |
| 2022-10-15 16:50 | Codeforces Global Round 23 |
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 7/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/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 39/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2025)
| 319 |
| +25 |
| 2348 |
| 2022-01-03 16:50 | Hello 2022 | 384 | +11 | 2323 |
| 2021-09-12 17:05 | Codeforces Global Round 16 | 186 | +88 | 2312 |
| 2021-01-05 16:35 | Codeforces Round 694 (Div. 1) | 334 | +17 | 2224 |
| 2020-09-30 17:20 | Grakn Forces 2020 | 241 | +96 | 2207 |
| 2020-02-23 18:35 | Codeforces Round 623 (Div. 1, based on VK Cup 2019-2020 - Elimination Round, Engine) | 150 | +94 | 2111 |
| 2019-12-21 13:05 | Codeforces Round 609 (Div. 1) | 499 | -58 | 2017 |
| 2019-12-17 17:35 | Codeforces Global Round 6 | 1375 | -95 | 2075 |