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 |
|---|---|---|---|---|
| 2019-03-30 19:10 | Codeforces Round 549 (Div. 1) | 83 | -17 | 2456 |
| 2018-12-30 17:15 | Good Bye 2018 | 164 | +14 | 2473 |
| 2018-08-27 18:50 | AIM Tech Round 5 (rated, Div. 1 + Div. 2) | 126 | -15 | 2459 |
| 2018-05-29 17:45 | Codeforces Round 485 (Div. 1) | 118 | -39 | 2474 |
| 2018-05-27 17:50 | Avito Code Challenge 2018 | 78 | +5 |
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 9/day in 2011)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/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 10/day in 2026)
| 2513 |
| 2018-04-17 16:05 | Tinkoff Internship Warmup Round 2018 and Codeforces Round 475 (Div. 1) | 237 | -140 | 2508 |
| 2018-03-04 17:35 | Codeforces Round 468 (Div. 1, based on Technocup 2018 Final Round) | 57 | -46 | 2648 |
| 2018-01-08 17:15 | Hello 2018 | 45 | +17 | 2694 |
| 2017-12-19 17:35 | Codeforces Round 453 (Div. 1) | 31 | -10 | 2677 |
| 2017-10-26 16:45 | Codeforces Round 443 (Div. 1) | 22 | +28 | 2687 |
| 2017-09-16 20:05 | MemSQL Start[c]UP 3.0 - Round 1 | 27 | +57 | 2659 |
| 2017-05-07 18:45 | Codeforces Round 412 (rated, Div. 1, based on VK Cup 2017 Round 3) | 74 | -40 | 2602 |