USCF player statistics

Rossi, Pietro

USCF 15970730IllinoisUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#20,391 national · #868 in state
Floor
Regular 135 · Quick 126 · Online Regular 100 · Online Quick 100 · Online Blitz 100
Rated games
Online Regular 15 · Online Quick 13 · Online Blitz 23

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,2220 since Oct 2026

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

Nov 20261,222 Regular
Dec 2025: 1081Jan 2026: 1081Feb 2026: 1081Mar 2026: 1081Apr 2026: 1081May 2026: 1222Jun 2026: 1222Jul 2026: 1222Aug 2026: 1222Sep 2026: 1222Oct 2026: 1222Nov 2026: 1222
Dec 2025Nov 2026
12 updates in this window · +141 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -208 Quick vs Regular

    Typical for 1,200–1,299 regular players: -55 (middle half -112 to -18, 1,981 established members). This gap is below the typical range.

  • -239 Online Regular vs Regular (provisional)

    Typical for 1,200–1,299 regular players: -240 (middle half -454 to -99, 162 established members). This gap is within the typical range.

  • -271 Online Quick vs Regular (provisional)

    Typical for 1,200–1,299 regular players: -194 (middle half -409 to +57, 172 established members). This gap is within the typical range.

  • +207 Online Blitz vs Regular (provisional)

    Typical for 1,200–1,299 regular players: +60 (middle half -146 to +189, 76 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+141
Apr 2026 to May 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+141 from Apr 2026 to May 2026
Current run
6 updates
Unchanged since May 2026
Typical move
±13
Mean absolute change; spread ±42.5

Regular rating in context

Nov 2026 update

United States

#26,979of 83,032 rated members · higher than 67.4%

56,026 lower · 28 same rating · 26,978 higher · ties share a rank

Illinois

#1,174of 4,515 rated members · higher than 73.9%

3,339 lower · 3 same rating · 1,173 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 7,048 within 100 points of 1,222 (this player included)

Player · 1,222
01,4252,850

1,200–1,249: 1,852 members (2.2%) · highlighted band is the player’s · dashed line is the target

68.6% below 1,250 (57,004 of 83,032; 67.4% below 1,222)

Percentile over time · United States

67.4% higher than · Nov 2026 · rank #26,979 of 83,032

Since Dec 2025
+5.8 pts

Dec 2025: higher than 61.6% (rank 31,057 of 81,102)Jan 2026: higher than 61.2% (rank 30,750 of 79,487)Feb 2026: higher than 61.5% (rank 32,275 of 83,940)Mar 2026: higher than 61.1% (rank 31,268 of 80,605)Apr 2026: higher than 61.3% (rank 31,193 of 80,831)May 2026: higher than 67.4% (rank 26,420 of 81,236)Jun 2026: higher than 67.9% (rank 26,652 of 83,290)Jul 2026: higher than 68.1% (rank 26,294 of 82,736)Aug 2026: higher than 68.1% (rank 26,421 of 83,080)Sep 2026: higher than 68% (rank 26,689 of 83,635)Oct 2026: higher than 67.5% (rank 26,750 of 82,596)Nov 2026: higher than 67.4% (rank 26,979 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 Illinois 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 Rossi, Pietro
MonthRegularQuickOnline RegularOnline QuickOnline Blitz
Nov 20261,222no change1,014no change983 Pno change · 16 games951 Pno change · 13 games1,429 Pno change · 23 games
Oct 20261,222no change1,014no change983 P-17 · 16 games951 Pno change · 13 games1,429 Pno change · 23 games
Sep 20261,222no change1,014no change1,000 Pno change · 15 games951 Pno change · 13 games1,429 Pno change · 23 games
Aug 20261,222no change1,014no change1,000 Pno change · 15 games951 Pno change · 13 games1,429 Pno change · 23 games
Jul 20261,222no change1,014no change1,000 Pno change · 15 games951 Pno change · 13 games1,429 Pno change · 23 games
Jun 20261,222no change1,014no change1,000 Pno change · 15 games951 Pno change · 13 games1,429 P+116 · 23 games
May 20261,222+1411,014no change1,000 Pno change · 15 games951 Pno change · 13 games1,313 Pno change · 17 games
Apr 20261,081no change1,014no change1,000 Pno change · 15 games951 Pno change · 13 games1,313 Pno change · 17 games
Mar 20261,081no change1,014no change1,000 Pno change · 15 games951 Pno change · 13 games1,313 Pno change · 17 games
Feb 20261,081no change1,014no change1,000 Pno change · 15 games951 Pno change · 13 games1,313 Pno change · 17 games
Jan 20261,081no change1,014no change1,000 Pno change · 15 games951 Pno change · 13 games1,313 Pno change · 17 games
Dec 20251,0811,0141,000 P15 games951 P13 games1,313 P17 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.