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 |
|---|---|---|---|---|
| 2025-02-11 16:35 | Codeforces Round 1004 (Div. 1) | 508 | -48 | 2287 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 655 | -31 | 2335 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 304 | +10 | 2366 |
| 2025-01-04 17:05 | Hello 2025 | 110 | +153 | 2356 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR |
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 34/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 49/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 150/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 58/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 63/day in 2026)
| 483 |
| +47 |
| 2203 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 2110 | -136 | 2156 |
| 2024-11-30 17:35 | Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2) | 604 | -28 | 2292 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 1005 | -92 | 2320 |
| 2024-10-27 17:35 | Codeforces Global Round 27 | 233 | +31 | 2412 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 1) | 266 | +11 | 2381 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 1) | 176 | +58 | 2370 |
| 2024-08-11 17:35 | EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2) | 549 | -17 | 2312 |