USCF player statistics
Mendonca, Myra
- Biggest rank climb · #3 in Illinois (Quick)
- Biggest rank climb · #5 in Illinois (Regular)
- Fastest rising · #96 in United States (Quick)
- Fastest rising · #3 in Illinois (Quick)
- Fastest rising · #6 in Illinois (Regular)
- Gender
- Female
- FIDE
- FIDE 0
- US Chess reported rank
- #55,994 national · #2,860 in state
- Floor
- Regular 150 · Quick 150 · Blitz 109 · Online Quick 100
- Rated games
- Blitz 14
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +228
- Mar 2026 to Apr 2026
- Biggest drop
- -84
- Jul 2026 to Aug 2026
- Longest rise
- 2 updates
- +353 from Mar 2026 to May 2026
- Updates that moved
- 7 of 7
- Latest +226, Sep 2026 to Oct 2026
- Typical move
- ±105
- Mean absolute change; spread ±123.6
Regular rating in context
United States
#52,578of 82,596 rated members · higher than 36.2%
29,978 lower · 41 same rating · 52,577 higher · ties share a rank
Illinois
#2,552of 4,655 rated members · higher than 45.1%
2,101 lower · 3 same rating · 2,551 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 10,314 within 100 points of 609 (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; 36.2% below 609)
Percentile over time · United States
36.2% higher than · Oct 2026 · rank #52,578 of 82,596
Since Mar 2026
+34.6 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 | Blitz | Online Quick |
|---|---|---|---|---|
| Oct 2026 | 609+226 | 603+244 | 548 Pno change · 14 games | 1,052 |
| Sep 2026 | 383+40 | 359+25 | 548 Pno change · 14 games | — |
| Aug 2026 | 343-84 | 334-80 | 548 Pno change · 14 games | — |
| Jul 2026 | 427+3 | 414+10 | 548 Pno change · 14 games | — |
| Jun 2026 | 424-31 | 404-43 | 548 Pno change · 14 games | — |
| May 2026 | 455+125 | 447+118 | 548 P14 games | — |
| Apr 2026 | 330 P+228 · 22 games | 329 P+227 · 22 games | — | — |
| Mar 2026 | 102 P6 games | 102 P6 games | — | — |
| Feb 2026 | — | — | — | — |