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 |
|---|---|---|---|---|
| 2016-10-22 17:35 | Canada Cup 2016 | 15 | +224 | 2339 |
| 2016-10-08 15:15 | Intel Code Challenge Final Round (Div. 1 + Div. 2, Combined) | 530 | -52 | 2115 |
| 2016-10-01 16:05 | Intel Code Challenge Elimination Round (Div. 1 + Div. 2, combined) | 126 | +92 | 2167 |
| 2016-09-17 15:45 | Codeforces Round 372 (Div. 2) | 8 | +183 | 2075 |
| 2016-08-24 18:35 | AIM Tech Round 3 (Div. 1) |
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 33/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 52/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 87/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2017)
| 523 |
| -65 |
| 1892 |
| 2016-08-07 16:05 | Codeforces Round 366 (Div. 1) | 261 | +39 | 1957 |
| 2016-07-22 18:35 | Codeforces Round 364 (Div. 1) | 337 | -74 | 1918 |
| 2016-07-19 15:20 | Codeforces Round 363 (Div. 1) | 256 | +27 | 1992 |
| 2016-07-14 18:50 | Codeforces Round 362 (Div. 1) | 262 | +21 | 1965 |
| 2016-06-29 19:05 | Codeforces Round 360 (Div. 1) | 364 | -21 | 1944 |
| 2016-06-23 18:35 | Codeforces Round 359 (Div. 1) | 350 | -41 | 1965 |
| 2016-06-14 18:35 | Codeforces Round 357 (Div. 2) | 22 | +119 | 2006 |