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 |
|---|---|---|---|---|
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 210 | -33 | 2463 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 82 | +121 | 2496 |
| 2025-01-04 17:05 | Hello 2025 | 1228 | -115 | 2375 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 515 | -55 | 2490 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 431 |
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 14/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 46/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2026)
| -77 |
| 2545 |
| 2021-05-02 17:35 | Codeforces Global Round 14 | 68 | +76 | 2622 |
| 2021-04-23 17:20 | Contest 2050 and Codeforces Round 718 (Div. 1 + Div. 2) | 27 | +196 | 2546 |
| 2021-04-16 16:50 | Codeforces Round 715 (Div. 1) | 261 | -5 | 2350 |
| 2021-04-03 16:50 | Codeforces Round 712 (Div. 1) | 239 | +17 | 2355 |
| 2021-03-21 15:35 | Codeforces Round 709 (Div. 1, based on Technocup 2021 Final Round) | 243 | +14 | 2338 |
| 2021-01-05 16:35 | Codeforces Round 694 (Div. 1) | 481 | -61 | 2324 |
| 2020-12-30 17:35 | Good Bye 2020 | 251 | +49 | 2385 |