USCF player statistics
Macdonald, Claudia Belen
Official US Chess record- FIDE
- FIDE 0
- Floor
- Regular 150 · Quick 150 · Online Regular 100 · Online Quick 100 · Online Blitz 100
- Rated games
- Online Quick 13 · Online Blitz 20
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+59 Quick vs Regular
No national baseline for this rating band yet.
-600 Online Regular vs Regular
No national baseline for this rating band yet.
-654 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
-522 Online Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 9 updates
- Unchanged since Dec 2025
- Typical move
- ±0
- Mean absolute change; spread ±0
Regular rating in context
United States
58.2%of the comparison population has a lower rating.
48,710 lower · 31 same rating · 34,894 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,054 within 100 points of 999
950–999: 2,074 members (2.4%) · highlighted band is the player’s · dashed line is the target
58.2% below 1,000 (48,741 of 83,635; 58.2% below 999)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | Online Quick | Online Blitz |
|---|---|---|---|---|---|
| Sep 2026 | 999no change | 1,058no change | 399no change | 345 Pno change · 13 games | 477 Pno change · 20 games |
| Aug 2026 | 999no change | 1,058no change | 399no change | 345 Pno change · 13 games | 477 Pno change · 20 games |
| Jul 2026 | 999no change | 1,058no change | 399no change | 345 Pno change · 13 games | 477 Pno change · 20 games |
| Jun 2026 | 999no change | 1,058no change | 399no change | 345 Pno change · 13 games | 477 Pno change · 20 games |
| May 2026 | 999no change | 1,058no change | 399no change | 345 Pno change · 13 games | 477 Pno change · 20 games |
| Apr 2026 | 999no change | 1,058no change | 399no change | 345 Pno change · 13 games | 477 Pno change · 20 games |
| Mar 2026 | 999no change | 1,058no change | 399no change | 345 Pno change · 13 games | 477 Pno change · 20 games |
| Feb 2026 | 999no change | 1,058no change | 399no change | 345 Pno change · 13 games | 477 Pno change · 20 games |
| Jan 2026 | 999no change | 1,058no change | 399no change | 345 Pno change · 13 games | 477 Pno change · 20 games |
| Dec 2025 | 999 | 1,058 | 399 | 345 P13 games | 477 P20 games |