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 |
|---|---|---|---|---|
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 121 | +144 | 2185 |
| 2024-05-31 12:05 | Codeforces Round 949 (Div. 2) | 344 | -3 | 2041 |
| 2024-02-23 16:35 | Educational Codeforces Round 162 (Rated for Div. 2) | 817 | -53 | 2044 |
| 2023-10-08 11:35 | Codeforces Round 902 (Div. 1, based on COMPFEST 15 - Final Round) | 831 | -81 | 2097 |
| 2023-01-15 15:05 | Codeforces Round 844 (Div. 1 + Div. 2, based on VK Cup 2022 - Elimination Round) |
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.
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 2011)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 122/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 76/day in 2026)
| 349 |
| +52 |
| 2178 |
| 2023-01-05 16:35 | Codeforces Round 842 (Div. 2) | 147 | +36 | 2126 |
| 2023-01-03 17:05 | Hello 2023 | 1937 | -100 | 2090 |
| 2022-12-30 17:05 | Good Bye 2022: 2023 is NEAR | 749 | +3 | 2190 |
| 2022-10-07 17:05 | Dytechlab Cup 2022 | 576 | -17 | 2187 |
| 2022-06-25 16:50 | Codeforces Global Round 21 | 355 | +60 | 2204 |
| 2022-01-22 16:35 | Codeforces Round 767 (Div. 1) | 383 | +38 | 2144 |
| 2021-12-29 17:35 | Good Bye 2021: 2022 is NEAR | 250 | +150 | 2106 |