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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 553 | -95 | 2228 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 512 | -70 | 2323 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 148 | +33 | 2393 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 528 | -86 | 2360 |
| 2026-01-07 17:35 | Hello 2026 | 678 | -86 |
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.
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 3/day in 2011)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/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 11/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2026)
| 2446 |
| 2025-12-27 17:35 | Good Bye 2025 | 316 | -26 | 2532 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 376 | -81 | 2558 |
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 58 | +72 | 2639 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 124 | +31 | 2567 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 55 | +78 | 2536 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 234 | -20 | 2458 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 285 | -12 | 2478 |