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 |
|---|---|---|---|---|
| 2022-02-23 12:10 | Codeforces Round 773 (Div. 1) | 72 | +90 | 2534 |
| 2021-03-10 14:05 | Codeforces Round 706 (Div. 1) | 76 | +120 | 2444 |
| 2021-02-28 16:35 | Codeforces Global Round 13 | 484 | -4 | 2324 |
| 2021-01-28 16:50 | Codeforces Round 698 (Div. 1) | 76 | +151 | 2328 |
| 2021-01-05 16:35 | Codeforces Round 694 (Div. 1) | 393 |
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 6/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 21/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 47/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 68/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2026)
| +13 |
| 2177 |
| 2020-12-30 17:35 | Good Bye 2020 | 106 | +230 | 2164 |
| 2019-06-30 16:45 | Educational Codeforces Round 67 (Rated for Div. 2) | 350 | +12 | 1934 |
| 2018-12-30 17:15 | Good Bye 2018 | 2269 | -79 | 1922 |
| 2018-12-23 15:35 | Codeforces Round 528 (Div. 1, based on Technocup 2019 Elimination Round 4) | 259 | +34 | 2001 |
| 2018-10-14 12:05 | Codeforces Round 516 (Div. 1, by Moscow Team Olympiad) | 358 | -38 | 1967 |
| 2018-08-03 16:45 | Educational Codeforces Round 48 (Rated for Div. 2) | 40 | +145 | 2005 |
| 2018-07-14 16:35 | Educational Codeforces Round 47 (Rated for Div. 2) | 137 | +108 | 1860 |