USCF player statistics

Orendorff, Joyce

USCF 31787376OregonUpdated: Nov 2026
Official US Chess record

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Gender
Female
US Chess reported rank
#67,218 national · #1,208 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

214+64 since Oct 2026

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

Nov 2026214 Regular
Dec 2025: 465Jan 2026: 465Feb 2026: 376Mar 2026: 376Apr 2026: 376May 2026: 297Jun 2026: 150Jul 2026: 150Aug 2026: 150Sep 2026: 150Oct 2026: 150Nov 2026: 214
Dec 2025Nov 2026
12 updates in this window · -251 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • 0 Quick vs Regular

    Typical for 200–299 regular players: 0 (middle half -4 to +6, 798 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+64
Oct 2026 to Nov 2026
Biggest drop
-147
May 2026 to Jun 2026
Longest rise
1 update
+64 from Oct 2026 to Nov 2026
Updates that moved
4 of 11
Latest +64, Oct 2026 to Nov 2026
Typical move
±34
Mean absolute change; spread ±58.4

Regular rating in context

Nov 2026 update

United States

#73,597of 83,032 rated members · higher than 11.3%

9,386 lower · 50 same rating · 73,596 higher · ties share a rank

Oregon

#1,298of 1,501 rated members · higher than 13.4%

202 lower · 2 same rating · 1,297 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 9,718 within 100 points of 214 (this player included)

Player · 214
01,4252,850

200–249: 2,373 members (2.8%) · highlighted band is the player’s · dashed line is the target

13.3% below 250 (11,102 of 83,032; 11.3% below 214)

Percentile over time · United States

11.3% higher than · Nov 2026 · rank #73,597 of 83,032

Since Dec 2025
-16.2 pts

Dec 2025: higher than 27.5% (rank 58,715 of 81,102)Jan 2026: higher than 27% (rank 57,941 of 79,487)Feb 2026: higher than 21.3% (rank 65,981 of 83,940)Mar 2026: higher than 21.1% (rank 63,481 of 80,605)Apr 2026: higher than 21.1% (rank 63,650 of 80,831)May 2026: higher than 16.2% (rank 67,968 of 81,236)Jun 2026: higher than 7.9% (rank 76,540 of 83,290)Jul 2026: higher than 8% (rank 75,963 of 82,736)Aug 2026: higher than 7.9% (rank 76,337 of 83,080)Sep 2026: higher than 7.9% (rank 76,880 of 83,635)Oct 2026: higher than 7.7% (rank 76,039 of 82,596)Nov 2026: higher than 11.3% (rank 73,597 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 Oregon 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 Orendorff, Joyce
MonthRegularQuick
Nov 2026214+64214+64
Oct 2026150no change150no change
Sep 2026150no change150no change
Aug 2026150no change150no change
Jul 2026150no change150no change
Jun 2026150-147150-147
May 2026297-79297-79
Apr 2026376no change376no change
Mar 2026376no change376no change
Feb 2026376-89376-89
Jan 2026465no change465no change
Dec 2025465465
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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.