USCF player statistics

Defanti, Maxwell Theo

USCF 30589836MontanaUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#11,475 national · #28 in state
Floor
Regular 1,300 · Quick 118 · Online Regular 100 · Online Quick 100
Rated games
Quick 17 · Online Regular 24 · Online Quick 12

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,5500 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,550 Regular
Dec 2025: 1561Jan 2026: 1561Feb 2026: 1561Mar 2026: 1561Apr 2026: 1561May 2026: 1550Jun 2026: 1550Jul 2026: 1550Aug 2026: 1550Sep 2026: 1550Oct 2026: 1550Nov 2026: 1550
Dec 2025Nov 2026
12 updates in this window · -11 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -210 Quick vs Regular (provisional)

    Typical for 1,500–1,599 regular players: -103 (middle half -186 to -48, 2,056 established members). This gap is below the typical range.

  • -187 Online Regular vs Regular (provisional)

    Typical for 1,500–1,599 regular players: -345 (middle half -502 to -201, 237 established members). This gap is above the typical range.

  • -727 Online Quick vs Regular (provisional)

    Typical for 1,500–1,599 regular players: -275 (middle half -491 to -106, 245 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
-11
Apr 2026 to May 2026
Longest rise
—
No consecutive gains yet
Current run
6 updates
Unchanged since May 2026
Typical move
±1
Mean absolute change; spread ±3.3

Regular rating in context

Nov 2026 update

United States

#15,560of 83,032 rated members · higher than 81.2%

67,438 lower · 35 same rating · 15,559 higher · ties share a rank

Montana

#34of 137 rated members · higher than 75.1%

103 lower · 1 same rating · 33 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,841 within 100 points of 1,550 (this player included)

Player · 1,550
01,4252,850

1,550–1,599: 1,480 members (1.7%) · highlighted band is the player’s · dashed line is the target

83% below 1,600 (68,918 of 83,032; 81.2% below 1,550)

Percentile over time · United States

81.2% higher than · Nov 2026 · rank #15,560 of 83,032

Since Dec 2025
-0.5 pts

Dec 2025: higher than 81.7% (rank 14,807 of 81,102)Jan 2026: higher than 81.5% (rank 14,679 of 79,487)Feb 2026: higher than 81.7% (rank 15,280 of 83,940)Mar 2026: higher than 81.5% (rank 14,841 of 80,605)Apr 2026: higher than 81.6% (rank 14,824 of 80,831)May 2026: higher than 81.2% (rank 15,238 of 81,236)Jun 2026: higher than 81.5% (rank 15,307 of 83,290)Jul 2026: higher than 81.5% (rank 15,200 of 82,736)Aug 2026: higher than 81.5% (rank 15,288 of 83,080)Sep 2026: higher than 81.5% (rank 15,395 of 83,635)Oct 2026: higher than 81.2% (rank 15,463 of 82,596)Nov 2026: higher than 81.2% (rank 15,560 of 83,032)
Dec 2025Nov 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 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.

United States statistics Montana 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 Defanti, Maxwell Theo
MonthRegularQuickOnline RegularOnline Quick
Nov 20261,550no change1,340 Pno change · 17 games1,363 Pno change · 24 games823 Pno change · 12 games
Oct 20261,550no change1,340 Pno change · 17 games1,363 Pno change · 24 games823 Pno change · 12 games
Sep 20261,550no change1,340 Pno change · 17 games1,363 Pno change · 24 games823 Pno change · 12 games
Aug 20261,550no change1,340 Pno change · 17 games1,363 Pno change · 24 games823 Pno change · 12 games
Jul 20261,550no change1,340 Pno change · 17 games1,363 Pno change · 24 games823 Pno change · 12 games
Jun 20261,550no change1,340 Pno change · 17 games1,363 Pno change · 24 games823 Pno change · 12 games
May 20261,550-111,340 P-10 · 17 games1,363 Pno change · 24 games823 Pno change · 12 games
Apr 20261,561no change1,350 Pno change · 14 games1,363 Pno change · 24 games823 Pno change · 12 games
Mar 20261,561no change1,350 Pno change · 14 games1,363 Pno change · 24 games823 Pno change · 12 games
Feb 20261,561no change1,350 Pno change · 14 games1,363 Pno change · 24 games823 Pno change · 12 games
Jan 20261,561no change1,350 Pno change · 14 games1,363 Pno change · 24 games823 Pno change · 12 games
Dec 20251,5611,350 P14 games1,363 P24 games823 P12 games
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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.