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 |
|---|---|---|---|---|
| 2020-11-15 17:05 | Codeforces Round 683 (Div. 1, by Meet IT) | 175 | +44 | 2353 |
| 2020-09-27 17:05 | Codeforces Round 673 (Div. 1) | 98 | +122 | 2309 |
| 2020-09-08 16:35 | Codeforces Round 669 (Div. 2) | 69 | +96 | 2187 |
| 2020-09-06 16:35 | Codeforces Round 668 (Div. 1) | 650 | -19 | 2091 |
| 2020-08-30 16:35 | Codeforces Round 666 (Div. 1) | 962 |
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 8/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/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 3/day in 2025)
| -72 |
| 2110 |
| 2020-08-16 17:35 | Codeforces Global Round 10 | 1128 | -65 | 2182 |
| 2020-08-12 16:35 | Codeforces Round 664 (Div. 1) | 313 | +29 | 2247 |
| 2020-07-24 16:35 | Codeforces Round 659 (Div. 1) | 219 | +85 | 2218 |
| 2020-07-21 16:35 | Codeforces Round 658 (Div. 1) | 862 | -57 | 2133 |
| 2020-07-04 17:15 | Codeforces Global Round 9 | 455 | +64 | 2190 |
| 2020-06-18 17:15 | Codeforces Global Round 8 | 1085 | -20 | 2126 |
| 2020-05-16 13:35 | Codeforces Round 643 (Div. 2) | 136 | +69 | 2146 |