USCF player statistics

Miramontes, Roberto

USCF 14042206TexasUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE title
F
FIDE
FIDE 3510409
TD
Club
Floor
Regular 2,200 · Quick 2,000 · Blitz 2,100 · Online Blitz 100
Rated games
Online Blitz 16

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,2510 since Sep 2026

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

Oct 20262,251 Regular
Dec 2025: 2251Jan 2026: 2251Feb 2026: 2251Mar 2026: 2251Apr 2026: 2251May 2026: 2251Jun 2026: 2251Jul 2026: 2251Aug 2026: 2251Sep 2026: 2251Oct 2026: 2251
Dec 2025Oct 2026
11 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -50 Quick vs Regular

    Typical for 2,200–2,299 regular players: -170 (middle half -248 to -94, 546 established members). This gap is above the typical range.

  • +69 Blitz vs Regular

    Typical for 2,200–2,299 regular players: -172 (middle half -283 to -91, 399 established members). This gap is above the typical range.

  • -7 Online Blitz vs Regular (provisional)

    Typical for 2,200–2,299 regular players: -231 (middle half -373 to -107, 122 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
10 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Oct 2026 update

United States

#638of 82,596 rated members · higher than 99.2%

81,953 lower · 6 same rating · 637 higher · ties share a rank

Texas

#45of 10,510 rated members · higher than 99.5%

10,465 lower · 1 same rating · 44 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 1,137 within 100 points of 2,251 (this player included)

Player · 2,251
01,4502,900

2,250–2,299: 184 members (0.2%) · highlighted band is the player’s · dashed line is the target

99.4% below 2,300 (82,133 of 82,596; 99.2% below 2,251)

Percentile over time · United States

99.2% higher than · Oct 2026 · rank #638 of 82,596

Since Dec 2025
0 pts

Dec 2025: higher than 99.2% (rank 640 of 81,102)Jan 2026: higher than 99.2% (rank 623 of 79,487)Feb 2026: higher than 99.2% (rank 645 of 83,940)Mar 2026: higher than 99.2% (rank 628 of 80,605)Apr 2026: higher than 99.2% (rank 634 of 80,831)May 2026: higher than 99.1% (rank 646 of 81,236)Jun 2026: higher than 99.2% (rank 640 of 83,290)Jul 2026: higher than 99.2% (rank 636 of 82,736)Aug 2026: higher than 99.2% (rank 638 of 83,080)Sep 2026: higher than 99.2% (rank 636 of 83,635)Oct 2026: higher than 99.2% (rank 638 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 Texas 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 Miramontes, Roberto
MonthRegularQuickBlitzOnline Blitz
Oct 20262,251no change2,201no change2,320no change2,244 Pno change · 16 games
Sep 20262,251no change2,201no change2,320no change2,244 Pno change · 16 games
Aug 20262,251no change2,201no change2,320no change2,244 Pno change · 16 games
Jul 20262,251no change2,201no change2,320+42,244 Pno change · 16 games
Jun 20262,251no change2,201no change2,316+22,244 Pno change · 16 games
May 20262,251no change2,201no change2,314no change2,244 Pno change · 16 games
Apr 20262,251no change2,201no change2,314no change2,244 P+1 · 16 games
Mar 20262,251no change2,201no change2,314no change2,243 P16 games
Feb 20262,251no change2,201no change2,314no change—
Jan 20262,251no change2,201no change2,314no change—
Dec 20252,2512,2012,314—
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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.