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O`shaughnessy, Dave

🇦🇺

FIDEFIDE 3235467· Male· Australia· Born in 1981

Follow Dave O`shaughnessyTrack his monthly FIDE ratings, games, tournaments and more.

Dave O`Shaughnessy, a 45-year-old Australian player, is rated 1762. He has slipped back 73 Elo over the past 12 months. 20 rated games in the past year (≈6/year long-term). Recent standard appearances include 2026 Perth Club Championship Rounds 3-6, 2026 Perth Club Championship Rounds 1-2, and 2025 Norbert Muller Cup Group B Rounds 3-5 plus postponed. He took a 65-month break between Nov 2017 and May 2023 (COVID-19 included). His peak of 1923 was reached at age 44 (Feb 2025).

Current rating

1762

Standard

Rpd—·Blz—

All-time high

1923

−161 pts below
Feb 2025 · age 44

Activity

13

games / yr avg. · ≈1/mo

20 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#88,368

#88,368 · players worldwide · of 216,808

Career timeline

9 entries
2025
K-factor lowered to 20
at age 44
Jun 2025
Best 12-month gain (+73 Elo)
1850 → 1923
Feb 2025
All-time peak 1923
at age 44 · −161 from today
Feb 2025
2023
7th Australian 40-45 player
at age 42 · rated 1900
May 2023
2018
10th Australian 35-40 player
at age 37 · rated 1896
Oct 2018
2017
Crossed 1800
at age 36
Nov 2017

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Drew Brand 1,860
2025 Norbert Muller Cup Group B Rounds 3-5 plus postponed · Nov 2025 · +12.5 Elo
Evolution
-8
1770 → 1762
Tournaments
8
19 games
Score
9/ 1947.4%
6W6D7L

Last 12 months — tournaments

8 events
EventDateScoreRankPerfΔ Elo
2026 Perth Club Championship Rounds 3-6
Open Swiss
Apr 20261.5/3#26—-2.2
2026 Perth Club Championship Rounds 1-2
Open Swiss
Mar 20261/2#21—-8.8
2025 Norbert Muller Cup Group B Rounds 3-5 plus postponed
Round-Robin
Nov 20252/4#21802+3.6
2025 Wolfgang Leonhardt Cup Round 7
Swiss
Oct 20250.5/1#9—-1.0
2025 Wolfgang Leonhardt Cup Rounds 3-6
Swiss
Sep 20252/3#9—+8.8

Rankings

/
Australia
#520
out of 2,392 players
Asia-Pacific
#11,147
in continent
World
#88,367
out of 400,000+

National ranking

Europe & World

Europe
World
Australia
1
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2,571
2
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2,534
3
🇦🇺Tan, JustinFollow Justin TanTrack their monthly FIDE ratings, games, tournaments and more.
2,510
4
🇦🇺Sardana, RishiFollow Rishi SardanaTrack their monthly FIDE ratings, games, tournaments and more.
2,496
5
🇦🇺Smerdon, David CFollow David C SmerdonTrack their monthly FIDE ratings, games, tournaments and more.
2,476
6
🇦🇺Morris, JamesFollow James MorrisTrack their monthly FIDE ratings, games, tournaments and more.
2,423
7
🇦🇺Zhao, Zong-YuanFollow Zong-Yuan ZhaoTrack their monthly FIDE ratings, games, tournaments and more.
2,415
8
🇦🇺Liu, YiFollow Yi LiuTrack their monthly FIDE ratings, games, tournaments and more.
2,401
9
🇦🇺McClymont, BrodieFollow Brodie McClymontTrack their monthly FIDE ratings, games, tournaments and more.
2,389
10
🇦🇺Bjelobrk, IgorFollow Igor BjelobrkTrack their monthly FIDE ratings, games, tournaments and more.
2,380
...
520🇦🇺O`shaughnessy, Dave1,762
Asia-Pacific
1
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
2
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
3
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,751
5
🇮🇳Anand, ViswanathanFollow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇨🇳Ding, LirenFollow Liren DingTrack their monthly FIDE ratings, games, tournaments and more.
2,738
7
🇮🇳Praggnanandhaa RFollow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more.
2,733
8
🇮🇳Gukesh DFollow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more.
2,732
9
🇻🇳Le, Quang LiemFollow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more.
2,731
10
🇷🇺Nepomniachtchi, IanFollow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more.
2,729
...
11147🇦🇺O`shaughnessy, Dave1,762
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
88367🇦🇺O`shaughnessy, Dave1,762