USCF player statistics
Castillo, Jorge Miguel
- Gender
- Male
- US Chess reported rank
- #17,858 national · #190 in state
- Floor
- Regular 147 · Quick 150
- Rated games
- Quick 23
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +87
- Aug 2026 to Sep 2026
- Biggest drop
- -55
- May 2026 to Jun 2026
- Longest rise
- 3 updates
- +111 from Jul 2026 to Oct 2026
- Updates that moved
- 5 of 9
- Latest -40, Oct 2026 to Nov 2026
- Typical move
- ±23
- Mean absolute change; spread ±39.6
Regular rating in context
United States
#24,767of 83,032 rated members · higher than 70.1%
58,235 lower · 31 same rating · 24,766 higher · ties share a rank
South Carolina
#259of 819 rated members · higher than 68.3%
560 lower · 1 same rating · 258 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,992 within 100 points of 1,287 (this player included)
1,250–1,299: 1,654 members (1.9%) · highlighted band is the player’s · dashed line is the target
70.6% below 1,300 (58,658 of 83,032; 70.1% below 1,287)
Percentile over time · United States
70.1% higher than · Nov 2026 · rank #24,767 of 83,032
Since Feb 2026
+0.5 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|
| Nov 2026 | 1,287-40 | 1,166-43 |
| Oct 2026 | 1,327+18 | 1,209+15 |
| Sep 2026 | 1,309+87 | 1,194 P+114 · 23 games |
| Aug 2026 | 1,222+6 | 1,080 P+47 · 19 games |
| Jul 2026 | 1,216 Pno change · 22 games | 1,033 P-17 · 10 games |
| Jun 2026 | 1,216 P-55 · 22 games | 1,050 P7 games |
| May 2026 | 1,271 Pno change · 19 games | — |
| Apr 2026 | 1,271 Pno change · 19 games | — |
| Mar 2026 | 1,271 Pno change · 19 games | — |
| Feb 2026 | 1,271 P19 games | — |