USCF player statistics

Debbas, Paul

USCF 17105332TennesseeUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 39940586
US Chess reported rank
#10,159 national · #128 in state
Floor
Regular 1,500 · Quick 1,300

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,685+84 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20261,685 Regular
Dec 2025: 1695Jan 2026: 1690Feb 2026: 1675Mar 2026: 1675Apr 2026: 1621May 2026: 1621Jun 2026: 1632Jul 2026: 1663Aug 2026: 1601Sep 2026: 1601Oct 2026: 1685
Dec 2025Oct 2026
11 updates in this window · -10 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • -131 Quick vs Regular

    Typical for 1,600–1,699 regular players: -119 (middle half -202 to -59, 2,135 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+84
Sep 2026 to Oct 2026
Biggest drop
-62
Jul 2026 to Aug 2026
Longest rise
2 updates
+42 from May 2026 to Jul 2026
Updates that moved
7 of 10
Latest +84, Sep 2026 to Oct 2026
Typical move
±26
Mean absolute change; spread ±41

Regular rating in context

Oct 2026 update

United States

#11,077of 82,596 rated members · higher than 86.5%

71,495 lower · 25 same rating · 11,076 higher · ties share a rank

Tennessee

#151of 1,157 rated members · higher than 86.9%

1,006 lower · 1 same rating · 150 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,315 within 100 points of 1,685 (this player included)

Player · 1,685
01,4502,900

1,650–1,699: 1,463 members (1.7%) · highlighted band is the player’s · dashed line is the target

87% below 1,700 (71,896 of 82,596; 86.5% below 1,685)

Percentile over time · United States

86.5% higher than · Oct 2026 · rank #11,077 of 82,596

Since Dec 2025
-0.3 pts

Dec 2025: higher than 86.8% (rank 10,677 of 81,102)Jan 2026: higher than 86.4% (rank 10,724 of 79,487)Feb 2026: higher than 86.1% (rank 11,557 of 83,940)Mar 2026: higher than 86% (rank 11,234 of 80,605)Apr 2026: higher than 84.1% (rank 12,794 of 80,831)May 2026: higher than 84.1% (rank 12,852 of 81,236)Jun 2026: higher than 84.8% (rank 12,598 of 83,290)Jul 2026: higher than 86% (rank 11,517 of 82,736)Aug 2026: higher than 83.6% (rank 13,551 of 83,080)Sep 2026: higher than 83.6% (rank 13,681 of 83,635)Oct 2026: higher than 86.5% (rank 11,077 of 82,596)
Dec 2025Oct 2026
Each month against that month’s active pool, so pool growth and rating drift both count.
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.

United States statistics Tennessee statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Debbas, Paul
MonthRegularQuick
Oct 20261,685+841,554no change
Sep 20261,601no change1,554-1
Aug 20261,601-621,555no change
Jul 20261,663+311,555no change
Jun 20261,632+111,555no change
May 20261,621no change1,555no change
Apr 20261,621-541,555no change
Mar 20261,675no change1,555no change
Feb 20261,675-151,555no change
Jan 20261,690-51,555+26
Dec 20251,6951,529
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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.