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 |
|---|---|---|---|---|
| 2023-05-28 17:05 | Codeforces Round 875 (Div. 1) | 249 | -4 | 2335 |
| 2023-05-14 16:35 | Codeforces Round 873 (Div. 1) | 292 | -21 | 2339 |
| 2023-05-08 14:05 | Codeforces Round 872 (Div. 1) | 150 | +58 | 2360 |
| 2023-04-09 17:00 | Codeforces Round 865 (Div. 1) | 182 | +46 | 2302 |
| 2023-02-27 17:35 | Codeforces Round 854 by cybercats (Div. 1 + Div. 2) | 585 |
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 10/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 56/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 50/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 50/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 56/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2025)
| -51 |
| 2256 |
| 2023-02-05 15:05 | Codeforces Round 850 (Div. 1, based on VK Cup 2022 - Final Round) | 330 | +0 | 2307 |
| 2023-01-15 15:05 | Codeforces Round 844 (Div. 1 + Div. 2, based on VK Cup 2022 - Elimination Round) | 291 | +27 | 2307 |
| 2022-01-03 16:50 | Hello 2022 | 641 | -31 | 2280 |
| 2021-12-29 17:35 | Good Bye 2021: 2022 is NEAR | 582 | -25 | 2311 |
| 2021-12-24 17:05 | Codeforces Global Round 18 | 243 | +43 | 2336 |
| 2021-11-23 17:35 | Codeforces Global Round 17 | 235 | +52 | 2293 |
| 2021-10-25 08:35 | Codeforces Round 751 (Div. 1) | 316 | -30 | 2241 |