USCF player statistics
Vadakedath, Zachary Arun
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 8 published updates since Feb 2026
Other formats against Regular
+4 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +122
- Feb 2026 to Mar 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +122 from Feb 2026 to Mar 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±25
- Mean absolute change; spread ±47.2
Regular rating in context
United States
#70,500of 83,635 rated members · higher than 15.6%
13,093 lower · 43 same rating · 70,499 higher · ties share a rank
Texas
#8,544of 10,810 rated members · higher than 20.8%
2,258 lower · 9 same rating · 8,543 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,245 within 100 points of 283 (this player included)
250–299: 2,532 members (3%) · highlighted band is the player’s · dashed line is the target
16.6% below 300 (13,947 of 83,635; 15.6% below 283)
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 |
|---|---|---|
| Sep 2026 | 283 Pno change · 13 games | 287 Pno change · 13 games |
| Aug 2026 | 283 Pno change · 13 games | 287 Pno change · 13 games |
| Jul 2026 | 283 Pno change · 13 games | 287 Pno change · 13 games |
| Jun 2026 | 283 P+54 · 13 games | 287 P+54 · 13 games |
| May 2026 | 229 Pno change · 9 games | 233 Pno change · 9 games |
| Apr 2026 | 229 Pno change · 9 games | 233 Pno change · 9 games |
| Mar 2026 | 229 P+122 · 9 games | 233 P+126 · 9 games |
| Feb 2026 | 107 P9 games | 107 P9 games |
| Jan 2026 | — | — |