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 |
|---|---|---|---|---|
| 2020-06-04 17:05 | Codeforces Round 647 (Div. 1) - Thanks, Algo Muse! | 771 | -181 | 2603 |
| 2018-12-30 17:15 | Good Bye 2018 | 21 | +94 | 2784 |
| 2018-11-25 19:05 | Mail.Ru Cup 2018 Round 3 | 9 | +152 | 2690 |
| 2018-11-10 17:05 | Mail.Ru Cup 2018 Round 2 | 73 | +8 | 2538 |
| 2018-10-28 17:35 | Codeforces Round 519 by Botan Investments | 29 |
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 63/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/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 113/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 70/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/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 6/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2025)
| +120 |
| 2530 |
| 2018-10-24 18:35 | Codeforces Round 518 (Div. 1) [Thanks, Mail.Ru!] | 47 | +50 | 2410 |
| 2018-10-18 19:05 | Mail.Ru Cup 2018 Round 1 | 107 | +25 | 2360 |
| 2018-10-14 12:05 | Codeforces Round 516 (Div. 1, by Moscow Team Olympiad) | 152 | -31 | 2335 |
| 2018-10-07 19:05 | Lyft Level 5 Challenge 2018 - Elimination Round | 191 | -15 | 2366 |
| 2018-10-04 09:35 | Codeforces Round 513 by Barcelona Bootcamp (rated, Div. 1 + Div. 2) | 275 | -71 | 2381 |
| 2018-09-23 15:05 | Codeforces Round 512 (Div. 1, based on Technocup 2019 Elimination Round 1) | 38 | +54 | 2452 |
| 2018-09-05 18:35 | Codeforces Round 507 (Div. 1, based on Olympiad of Metropolises) | 34 | +75 | 2398 |