USCF player statistics
Koshy, Nathaniel Githin
- Gender
- Male
- FIDE
- FIDE 566017165
- US Chess reported rank
- #10,390 national · #827 in state
- Floor
- Regular 1,400 · Quick 1,500 · Online Regular 100
- Rated games
- Online Regular 16
US Chess record as of Sep 16, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +134
- Dec 2025 to Jan 2026
- Biggest drop
- -78
- Jul 2026 to Aug 2026
- Longest rise
- 2 updates
- +153 from May 2026 to Jul 2026
- Updates that moved
- 10 of 10
- Latest +12, Sep 2026 to Oct 2026
- Typical move
- ±51
- Mean absolute change; spread ±62.9
Regular rating in context
United States
#13,429of 82,596 rated members · higher than 83.7%
69,133 lower · 35 same rating · 13,428 higher · ties share a rank
Texas
#993of 10,510 rated members · higher than 90.5%
9,514 lower · 4 same rating · 992 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 6,710 within 100 points of 1,610 (this player included)
1,600–1,649: 1,851 members (2.2%) · highlighted band is the player’s · dashed line is the target
85.2% below 1,650 (70,433 of 82,596; 83.7% below 1,610)
Percentile over time · United States
83.7% higher than · Oct 2026 · rank #13,429 of 82,596
Since Dec 2025
+10.7 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 | Online Regular |
|---|---|---|---|
| Oct 2026 | 1,610+12 | 1,627-27 | 1,446 Pno change · 16 games |
| Sep 2026 | 1,598+25 | 1,654+107 | 1,446 Pno change · 16 games |
| Aug 2026 | 1,573-78 | 1,547-66 | 1,446 P-2 · 16 games |
| Jul 2026 | 1,651+97 | 1,613+85 | 1,448 Pno change · 16 games |
| Jun 2026 | 1,554+56 | 1,528+15 | 1,448 P16 games |
| May 2026 | 1,498-5 | 1,513+111 | — |
| Apr 2026 | 1,503+54 | 1,402-33 | — |
| Mar 2026 | 1,449+8 | 1,435+22 | — |
| Feb 2026 | 1,441-44 | 1,413-39 | — |
| Jan 2026 | 1,485+134 | 1,452+138 | — |
| Dec 2025 | 1,351 | 1,314 | — |