USCF player statistics
Maddi, Ridhima
- Biggest rank climb · #60 in California (Quick)
- Biggest rank climb · #67 in California (Regular)
- Fastest rising · #42 in California (Quick)
- Fastest rising · #52 in California (Regular)
- Gender
- Female
- US Chess reported rank
- #53,086 national · #3,157 in state
- Floor
- Regular 150 · Quick 150 · Online Regular 100
- Rated games
- Regular 25 · Quick 25 · Online Regular 12
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +180
- Sep 2026 to Oct 2026
- Biggest drop
- -159
- Feb 2026 to Mar 2026
- Longest rise
- 2 updates
- +341 from Aug 2026 to Oct 2026
- Updates that moved
- 5 of 8
- Latest +180, Sep 2026 to Oct 2026
- Typical move
- ±84
- Mean absolute change; spread ±116.9
Regular rating in context
United States
#52,065of 82,596 rated members · higher than 36.9%
30,484 lower · 48 same rating · 52,064 higher · ties share a rank
California
#6,016of 9,083 rated members · higher than 33.7%
3,064 lower · 4 same rating · 6,015 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 10,252 within 100 points of 619 (this player included)
600–649: 2,612 members (3.1%) · highlighted band is the player’s · dashed line is the target
38.8% below 650 (32,072 of 82,596; 36.9% below 619)
Percentile over time · United States
36.9% higher than · Oct 2026 · rank #52,065 of 82,596
Since Feb 2026
+10.6 pts
How these comparisons are calculated
Chess67 calculations from the Oct 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick | Online Regular |
|---|---|---|---|
| Oct 2026 | 619+180 | 621+186 | 393 Pno change · 12 games |
| Sep 2026 | 439+161 | 435+158 | 393 Pno change · 12 games |
| Aug 2026 | 278 Pno change · 15 games | 277 Pno change · 15 games | 393 Pno change · 12 games |
| Jul 2026 | 278 Pno change · 15 games | 277 Pno change · 15 games | 393 Pno change · 12 games |
| Jun 2026 | 278 P-96 · 15 games | 277 P-101 · 15 games | 393 Pno change · 12 games |
| May 2026 | 374 P+79 · 12 games | 378 P+83 · 12 games | 393 Pno change · 12 games |
| Apr 2026 | 295 Pno change · 8 games | 295 Pno change · 8 games | 393 Pno change · 12 games |
| Mar 2026 | 295 P-159 · 8 games | 295 P-159 · 8 games | 393 Pno change · 12 games |
| Feb 2026 | 454 P8 games | 454 P8 games | 393 P12 games |
| Jan 2026 | — | — | — |
| Dec 2025 | — | — | — |