USCF player statistics
Mack, Tobias Polaris
- Gender
- Male
- US Chess reported rank
- #74,575 national · #4,374 in state
- Floor
- Regular 105 · Quick 105
- Rated games
- Regular 4 · Quick 4
US Chess record as of Nov 1, 2026
Regular rating in context
United States
#78,087of 83,032 rated members · higher than 5.8%
4,881 lower · 65 same rating · 78,086 higher · ties share a rank
California
#8,799of 9,288 rated members · higher than 5.2%
485 lower · 5 same rating · 8,798 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 9,625 within 100 points of 118 (this player included)
100–149: 6,421 members (7.7%) · highlighted band is the player’s · dashed line is the target
7.7% below 150 (6,421 of 83,032; 5.8% below 118)
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 | 118 P4 games | 121 P4 games |