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 |
|---|---|---|---|---|
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 629 | -36 | 2267 |
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 406 | -53 | 2303 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 108 | +114 | 2356 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 1) | 567 | -97 | 2242 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) |
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 4/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 46/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 50/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2026)
| 188 |
| +63 |
| 2339 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 654 | -32 | 2276 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 372 | +28 | 2308 |
| 2025-07-31 17:35 | Codeforces Round 1040 (Div. 1) | 548 | -61 | 2280 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 211 | +81 | 2341 |
| 2025-07-06 17:35 | EPIC Institute of Technology Round Summer 2025 (Codeforces Round 1036, Div. 1 + Div. 2) | 278 | +46 | 2260 |
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 1) | 279 | +16 | 2214 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 1318 | -94 | 2198 |