USCF player statistics
Peng, Milo D.
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-18 Quick vs Regular
No national baseline for this rating band yet.
+126 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +76
- Jun 2026 to Jul 2026
- Biggest drop
- -134
- Dec 2025 to Jan 2026
- Longest rise
- 2 updates
- +86 from Jun 2026 to Aug 2026
- Updates that moved
- 8 of 9
- Latest -23, Aug 2026 to Sep 2026
- Typical move
- ±37
- Mean absolute change; spread ±55.1
Regular rating in context
United States
#52,084of 83,635 rated members · higher than 37.6%
31,490 lower · 62 same rating · 52,083 higher · ties share a rank
California
#5,931of 9,051 rated members · higher than 34.3%
3,108 lower · 13 same rating · 5,930 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,423 within 100 points of 624 (this player included)
600–649: 2,641 members (3.1%) · highlighted band is the player’s · dashed line is the target
39.2% below 650 (32,836 of 83,635; 37.6% below 624)
How these comparisons are calculated
Chess67 calculations from the Sep 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 |
|---|---|---|---|
| Sep 2026 | 624-23 | 606-22 | 750 Pno change · 16 games |
| Aug 2026 | 647+10 | 628+8 | 750 Pno change · 16 games |
| Jul 2026 | 637+76 | 620+73 | 750 Pno change · 16 games |
| Jun 2026 | 561-38 | 547-40 | 750 Pno change · 16 games |
| May 2026 | 599no change | 587no change | 750 Pno change · 16 games |
| Apr 2026 | 599-25 | 587-25 | 750 Pno change · 16 games |
| Mar 2026 | 624-23 | 612-24 | 750 Pno change · 16 games |
| Feb 2026 | 647+1 | 636+1 | 750 P+1 · 16 games |
| Jan 2026 | 646 P-134 · 18 games | 635 P-133 · 18 games | 749 P-1 · 16 games |
| Dec 2025 | 780 P8 games | 768 P8 games | 750 P16 games |