William Aepli

USA Born 2004 Male
FIDE ID
150033835
USCF ID
16749515

Player overview

William Aepli’s highest recorded classical FIDE rating is 1705 (January 2026).

Ratings

1665

Classical

Published FIDE

1847

Rapid

Published FIDE

1712

Blitz

Published FIDE

2085

USCF Regular

Published US Chess

Official classical ranks

Inactive on the latest FIDE classical list

Rating milestones

Highest recorded rating
1705 Jan 2026
Recorded years
2018–2026
Archived games
10

Based on available monthly lists and saved games.

Rating history

USCF rating history

Published rating lists through Nov 2026.

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FIDE rating history

Published rating lists through Nov 2026.

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Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-11 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
1 2026-03-18 Marshall Masters 2026 | March New York, United States 2.4 Dixit, Arun Aepli, William 1-0 21 Open
2 2026-02-18 Marshall Masters 2026 | February New York City, USA 2.6 Aepli, William Pressman, Leif 1-0 55 Open
3 2026-02-18 Marshall Masters 2026 | February New York City, USA 3.3 Kacheishvili, Giorgi Aepli, William 1-0 40 Open
4 2026-02-17 Marshall Masters 2026 | February New York City, USA 1.3 Kaczur, Florian Aepli, William 1/2-1/2 44 Open
5 2020-07-26 26th Arnold Denker 2020 chess.com INT 6 William Aepli Iris Zhou 0-1 31 Open
6 2020-07-26 26th Arnold Denker 2020 chess.com INT 5 Unidentified player William Aepli 0-1 33 Open
7 2020-07-26 26th Arnold Denker 2020 chess.com INT 4 William Aepli Unidentified player 1-0 35 Open
8 2020-07-25 26th Arnold Denker 2020 chess.com INT 3 30944210 William Aepli 1-0 16 Open
9 2020-07-25 26th Arnold Denker 2020 chess.com INT 2 William Aepli Tinh Son Nguyen 0-1 86 Open
10 2020-07-25 26th Arnold Denker 2020 chess.com INT 1 Akshat Jain William Aepli 1-0 35 Open
  1. vs Dixit, ArunLost · 1-0Black · 2026-03-18 · Round 2.4Marshall Masters 2026 | March
  2. vs Pressman, LeifWon · 1-0White · 2026-02-18 · Round 2.6Marshall Masters 2026 | February
  3. vs Kacheishvili, GiorgiLost · 1-0Black · 2026-02-18 · Round 3.3Marshall Masters 2026 | February
  4. vs Kaczur, FlorianDraw · ½–½Black · 2026-02-17 · Round 1.3Marshall Masters 2026 | February
  5. vs Iris ZhouLost · 0-1White · 2020-07-26 · Round 626th Arnold Denker 2020
  6. vs Unidentified playerWon · 0-1Black · 2020-07-26 · Round 526th Arnold Denker 2020
  7. vs Unidentified playerWon · 1-0White · 2020-07-26 · Round 426th Arnold Denker 2020
  8. vs 30944210Lost · 1-0Black · 2020-07-25 · Round 326th Arnold Denker 2020
  9. vs Tinh Son NguyenLost · 0-1White · 2020-07-25 · Round 226th Arnold Denker 2020
  10. vs Akshat JainLost · 1-0Black · 2020-07-25 · Round 126th Arnold Denker 2020