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 |
|---|---|---|---|---|
| 2017-05-07 18:45 | Codeforces Round 412 (rated, Div. 1, based on VK Cup 2017 Round 3) | 221 | -89 | 2322 |
| 2017-03-29 18:05 | Codeforces Round 407 (Div. 1) | 93 | +2 | 2411 |
| 2017-03-23 17:05 | Codeforces Round 406 (Div. 1) | 160 | -77 | 2409 |
| 2017-03-18 17:35 | Codeforces Round 405 (rated, Div. 1, based on VK Cup 2017 Round 1) | 65 | -3 | 2486 |
| 2017-03-05 15:05 | Codeforces Round 403 (Div. 1, based on Technocup 2017 Finals) |
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 65/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 87/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 66/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 46/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 57/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2026)
| 36 |
| +74 |
| 2489 |
| 2017-02-26 10:05 | Codeforces Round 402 (Div. 1) | 24 | +106 | 2415 |
| 2017-02-23 16:55 | ICM Technex 2017 and Codeforces Round 400 (Div. 1 + Div. 2, combined) | 386 | -66 | 2309 |
| 2017-02-20 18:45 | Divide by Zero 2017 and Codeforces Round 399 (Div. 1 + Div. 2, combined) | 406 | -96 | 2375 |
| 2017-01-22 20:15 | 8VC Venture Cup 2017 - Final Round | 44 | +49 | 2471 |
| 2017-01-15 19:05 | 8VC Venture Cup 2017 - Elimination Round | 123 | +24 | 2422 |
| 2017-01-12 18:35 | Codecraft-17 and Codeforces Round 391 (Div. 1 + Div. 2, combined) | 332 | -83 | 2398 |
| 2016-12-17 18:35 | Codeforces Round 385 (Div. 1) | 63 | +15 | 2481 |