USCF player statistics

Mcconnell, Sullivan Mac

USCF 14696346ColoradoUpdated: Oct 2026
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in CO appear first.

Gender
Male
FIDE title
F
FIDE
FIDE 30934885
US Chess reported rank
#215 national · #1 in state
Floor
Regular 2,200 · Quick 1,900 · Blitz 2,000 · Online Regular 100 · Online Quick 1,800 · Online Blitz 100
Rated games
Online Regular 23 · Online Blitz 19

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,400+1 since Sep 2026

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

Oct 20262,400 Regular
Dec 2025: 2374Jan 2026: 2359Feb 2026: 2366Mar 2026: 2366Apr 2026: 2338May 2026: 2334Jun 2026: 2357Jul 2026: 2379Aug 2026: 2379Sep 2026: 2399Oct 2026: 2400
Dec 2025Oct 2026
11 updates in this window · +26 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -267 Quick vs Regular

    Typical for 2,400–2,499 regular players: -173 (middle half -328 to -90, 103 established members). This gap is within the typical range.

  • -147 Blitz vs Regular

    Typical for 2,400–2,499 regular players: -148 (middle half -258 to -57, 88 established members). This gap is within the typical range.

  • -267 Online Regular vs Regular (provisional)

    Typical for 2,400–2,499 regular players: -242 (middle half -330 to -138, 32 established members). This gap is within the typical range.

  • -322 Online Quick vs Regular

    No national baseline for this rating band yet.

  • -271 Online Blitz vs Regular (provisional)

    Typical for 2,400–2,499 regular players: -224 (middle half -410 to -136, 34 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+23
May 2026 to Jun 2026
Biggest drop
-28
Mar 2026 to Apr 2026
Longest rise
2 updates
+45 from May 2026 to Jul 2026
Updates that moved
8 of 10
Latest +1, Sep 2026 to Oct 2026
Typical move
±12
Mean absolute change; spread ±16.4

Regular rating in context

Oct 2026 update

United States

#223of 82,596 rated members · higher than 99.7%

82,368 lower · 6 same rating · 222 higher · ties share a rank

Colorado

#3of 1,032 rated members · higher than 99.7%

1,029 lower · 1 same rating · 2 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 350 within 100 points of 2,400 (this player included)

Player · 2,400
01,4502,900

2,400–2,449: 58 members (0%) · highlighted band is the player’s · dashed line is the target

99.7% below 2,450 (82,426 of 82,596; 99.7% below 2,400)

Percentile over time · United States

99.7% higher than · Oct 2026 · rank #223 of 82,596

Since Dec 2025
+0.1 pts

Dec 2025: higher than 99.6% (rank 257 of 81,102)Jan 2026: higher than 99.6% (rank 283 of 79,487)Feb 2026: higher than 99.6% (rank 277 of 83,940)Mar 2026: higher than 99.6% (rank 271 of 80,605)Apr 2026: higher than 99.5% (rank 332 of 80,831)May 2026: higher than 99.5% (rank 341 of 81,236)Jun 2026: higher than 99.6% (rank 286 of 83,290)Jul 2026: higher than 99.7% (rank 247 of 82,736)Aug 2026: higher than 99.7% (rank 243 of 83,080)Sep 2026: higher than 99.7% (rank 228 of 83,635)Oct 2026: higher than 99.7% (rank 223 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 Colorado 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 Mcconnell, Sullivan Mac
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Oct 20262,400+12,133no change2,253+232,133 Pno change · 23 games2,078no change2,129 Pno change · 19 games
Sep 20262,399+202,133no change2,230no change2,133 Pno change · 23 games2,078no change2,129 Pno change · 19 games
Aug 20262,379no change2,133no change2,230no change2,133 Pno change · 23 games2,078no change2,129 Pno change · 19 games
Jul 20262,379+222,133no change2,230no change2,133 Pno change · 23 games2,078no change2,129 Pno change · 19 games
Jun 20262,357+232,133no change2,230no change2,133 Pno change · 23 games2,078no change2,129 Pno change · 19 games
May 20262,334-42,133+72,230no change2,133 Pno change · 23 games2,078no change2,129 Pno change · 19 games
Apr 20262,338-282,126no change2,230no change2,133 Pno change · 23 games2,078no change2,129 Pno change · 19 games
Mar 20262,366no change2,126no change2,230no change2,133 Pno change · 23 games2,078no change2,129 Pno change · 19 games
Feb 20262,366+72,126no change2,230no change2,133 Pno change · 23 games2,078no change2,129 Pno change · 19 games
Jan 20262,359-152,126no change2,230no change2,133 Pno change · 23 games2,078no change2,129 Pno change · 19 games
Dec 20252,3742,1262,2302,133 P23 games2,0782,129 P19 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.