USCF player statistics
Krabbe, Randall Gene
- Gender
- Male
- FIDE
- FIDE 39962628
- US Chess reported rank
- #8,385 national · #341 in state
- Floor
- Regular 1,400 · Quick 150
- Rated games
- Quick 20
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +7
- Jan 2026 to Feb 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +7 from Jan 2026 to Feb 2026
- Current run
- 4 updates
- Unchanged since Jul 2026
- Typical move
- ±2
- Mean absolute change; spread ±2.8
Regular rating in context
United States
#11,337of 83,032 rated members · higher than 86.3%
71,658 lower · 38 same rating · 11,336 higher · ties share a rank
Illinois
#482of 4,515 rated members · higher than 89.3%
4,033 lower · 1 same rating · 481 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,383 within 100 points of 1,678 (this player included)
1,650–1,699: 1,498 members (1.8%) · highlighted band is the player’s · dashed line is the target
87% below 1,700 (72,289 of 83,032; 86.3% below 1,678)
Percentile over time · United States
86.3% higher than · Nov 2026 · rank #11,337 of 83,032
Since Dec 2025
+0.7 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 | 1,678no change | 1,707 Pno change · 20 games |
| Oct 2026 | 1,678no change | 1,707 Pno change · 20 games |
| Sep 2026 | 1,678no change | 1,707 Pno change · 20 games |
| Aug 2026 | 1,678no change | 1,707 P+27 · 20 games |
| Jul 2026 | 1,678+3 | 1,680 P+2 · 17 games |
| Jun 2026 | 1,675no change | 1,678 Pno change · 14 games |
| May 2026 | 1,675+7 | 1,678 P+10 · 14 games |
| Apr 2026 | 1,668no change | 1,668 Pno change · 11 games |
| Mar 2026 | 1,668no change | 1,668 Pno change · 11 games |
| Feb 2026 | 1,668+7 | 1,668 P11 games |
| Jan 2026 | 1,661no change | — |
| Dec 2025 | 1,661 | — |