Algorithms, under a clock
Contest
record
101 rated contests across four platforms, over roughly seven years of Sunday nights. Everything below is pulled from each platform's own data, not rounded up. Snapshot taken Aug 2026.
- 1903CodeforcesCandidate Master · top 0.5%
- 2138CodeChef5 star · one global #1
- 2286LeetCodeGuardian · top 0.6%
- 1303AtCoder4 Kyu · top 7.12%
Four rating systems, four independent scales — so they get four charts rather than one shared axis. A 1303 on AtCoder and a 2286 on LeetCode are not the same achievement. Shaded zones are each platform's own rank bands; hover any point for the contest behind it.
Codeforces
47 rated · peak 1903 · Candidate Master
CodeChef
9 rated · peak 2138 · 5 star
LeetCode
17 rated · peak 2286 · Guardian
AtCoder
28 rated · peak 1303 · 4 Kyu
304 problems solved on LeetCode. The shape is unusual — most profiles are bottom-heavy. This one is 62% Hard.
- Hard18962%
- Medium8929%
- Easy269%
- #1Starters 138 Division 3 (Rated)CodeChef
- #39Biweekly Contest 141LeetCode
- #126Codeforces Round 951 (Div. 2)Codeforces
- #265AtCoder Beginner Contest 349AtCoder
- Codeforces1903 max
Candidate Master, top 0.5% globally. 47 rated contests, best finish #126.
- CodeChef2138 max
5 star. 9 rated contests, including a global #1 finish.
- LeetCode2286 max
Guardian, top 0.6%. 17 contests, best finish #39. 304 problems solved.
- AtCoder1303 max
4 Kyu, top 7.12% (rank 9,089). 28 rated contests, best finish #265.
The rest of it
Contest ratings are one signal. The systems, the work history, and the writing are the others.