USCF player statistics
Desouza, Kian Arin
- Biggest rank climb · #14 in Arizona (Quick)
- Biggest rank climb · #20 in Arizona (Regular)
- Fastest rising · #21 in Arizona (Quick)
- Fastest rising · #21 in Arizona (Regular)
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #67,152 national · #1,301 in state
- Floor
- Regular 150 · Quick 150 · Blitz 102
- Rated games
- Blitz 19
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +145
- Sep 2026 to Oct 2026
- Biggest drop
- -71
- Aug 2026 to Sep 2026
- Longest rise
- 2 updates
- +58 from Dec 2025 to Feb 2026
- Updates that moved
- 7 of 10
- Latest +145, Sep 2026 to Oct 2026
- Typical move
- ±36
- Mean absolute change; spread ±55.6
Regular rating in context
United States
#69,179of 82,596 rated members · higher than 16.1%
13,372 lower · 46 same rating · 69,178 higher · ties share a rank
Arizona
#1,418of 1,672 rated members · higher than 15.1%
253 lower · 2 same rating · 1,417 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 10,062 within 100 points of 295 (this player included)
250–299: 2,470 members (2.9%) · highlighted band is the player’s · dashed line is the target
16.4% below 300 (13,612 of 82,596; 16.1% below 295)
Percentile over time · United States
16.1% higher than · Oct 2026 · rank #69,179 of 82,596
Since Dec 2025
+10.9 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 | 295+145 | 303+153 | 102 Pno change · 19 games |
| Sep 2026 | 150-71 | 150-72 | 102 Pno change · 19 games |
| Aug 2026 | 221no change | 222no change | 102 Pno change · 19 games |
| Jul 2026 | 221no change | 222no change | 102 Pno change · 19 games |
| Jun 2026 | 221+49 | 222+48 | 102 Pno change · 19 games |
| May 2026 | 172no change | 174no change | 102 Pno change · 19 games |
| Apr 2026 | 172+22 | 174+24 | 102 Pno change · 19 games |
| Mar 2026 | 150-18 | 150-18 | 102 Pno change · 19 games |
| Feb 2026 | 168+18 | 168+18 | 102 Pno change · 19 games |
| Jan 2026 | 150+40 | 150+40 | 102 Pno change · 19 games |
| Dec 2025 | 110 | 110 | 102 P19 games |