USCF player statistics
Vandekrol, Corin
- Gender
- Male
- FIDE
- FIDE 566013186
- US Chess reported rank
- #26,947 national · #141 in state
- Floor
- Regular 150 · Quick 147 · Blitz 123
- Rated games
- Regular 20 · Quick 15 · Blitz 18
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +166
- Sep 2026 to Oct 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +310 from Aug 2026 to Oct 2026
- Updates that moved
- 3 of 9
- Latest +166, Sep 2026 to Oct 2026
- Typical move
- ±42
- Mean absolute change; spread ±68.1
Regular rating in context
United States
#28,108of 82,596 rated members · higher than 65.9%
54,463 lower · 26 same rating · 28,107 higher · ties share a rank
Iowa
#176of 350 rated members · higher than 49.7%
174 lower · 1 same rating · 175 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 7,056 within 100 points of 1,185 (this player included)
1,150–1,199: 1,648 members (1.9%) · highlighted band is the player’s · dashed line is the target
66.5% below 1,200 (54,944 of 82,596; 65.9% below 1,185)
Percentile over time · United States
65.9% higher than · Oct 2026 · rank #28,108 of 82,596
Since Jan 2026
+18.3 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 |
|---|---|---|---|
| Oct 2026 | 1,185 P+166 · 24 games | 899 Pno change · 15 games | 1,002 Pno change · 18 games |
| Sep 2026 | 1,019 P+144 · 20 games | 899 Pno change · 15 games | 1,002 P18 games |
| Aug 2026 | 875 Pno change · 15 games | 899 Pno change · 15 games | — |
| Jul 2026 | 875 Pno change · 15 games | 899 Pno change · 15 games | — |
| Jun 2026 | 875 Pno change · 15 games | 899 Pno change · 15 games | — |
| May 2026 | 875 P+70 · 15 games | 899 P+64 · 15 games | — |
| Apr 2026 | 805 Pno change · 5 games | 835 Pno change · 5 games | — |
| Mar 2026 | 805 Pno change · 5 games | 835 Pno change · 5 games | — |
| Feb 2026 | 805 Pno change · 5 games | 835 Pno change · 5 games | — |
| Jan 2026 | 805 P5 games | 835 P5 games | — |