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 |
|---|---|---|---|---|
| 2021-06-13 18:35 | Codeforces LATOKEN Round 1 (Div. 1 + Div. 2) | 123 | +72 | 2438 |
| 2021-05-30 16:50 | Deltix Round, Spring 2021 (open for everyone, rated, Div. 1 + Div. 2) | 57 | +197 | 2366 |
| 2021-03-21 13:20 | Технокубок 2021 - Финал | 512 | -172 | 2169 |
| 2021-02-28 16:35 | Codeforces Global Round 13 | 596 | -30 | 2341 |
| 2020-12-30 17:35 | Good Bye 2020 |
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 8/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 30/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/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 3/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2025)
| 258 |
| +52 |
| 2371 |
| 2020-11-29 09:05 | Technocup 2021 - Elimination Round 2 | 12 | +29 | 2319 |
| 2020-09-30 17:20 | Grakn Forces 2020 | 401 | +10 | 2290 |
| 2020-09-06 16:35 | Codeforces Round 668 (Div. 1) | 413 | -20 | 2280 |
| 2020-08-16 17:35 | Codeforces Global Round 10 | 200 | +70 | 2300 |
| 2020-08-12 16:35 | Codeforces Round 664 (Div. 1) | 329 | +30 | 2230 |
| 2020-06-18 17:15 | Codeforces Global Round 8 | 382 | +60 | 2200 |
| 2020-04-12 16:05 | Codeforces Round 633 (Div. 1) | 384 | +54 | 2140 |