Joshua POSTHUMA (IM)
Joshua POSTHUMA (IM) is an international chess player. Their classical Elo rating is 2372 points. Rapid Elo: 2439. Blitz Elo: 2318. −15 FIDE Elo points since 2024-11.
Identity
- FIDE number
- 2096889
- FIDE title
- IM
- Country
- USA
Elo rating
- Classical
- 2372
- Rapid
- 2439
- Blitz
- 2318
- #246 in the USA federation in classical
- #70 in the USA federation in rapid
- #171 in the USA federation in blitz
Career in figures
Standard FIDE rating tracked since 07/2015: 2089 at the first record, 2372 at the latest, peaking at 2457 (04/2023).
12 tournaments listed on Grand Roque (2020-2026). Most frequent city: Ontario (9 tournaments). 57 recorded games, with an overall score of 59%.
Last 12 months
- Games
- 10
- Wins
- 8
- Draws
- 1
- Losses
- 1
- Score
- 85 %
- Average opponent Elo
- 2192
- Best win
- Navid Mellatshahi (2276) · WCC Classic September Open
Elo history
- 2026-10 · 2372
- 2026-06 → 2026-09 · 2374
- 2026-05 · 2378
- 2026-02 → 2026-04 · 2380
- 2026-01 · 2388
- 2025-11 → 2025-12 · 2390
- 2025-10 · 2386
- 2025-09 · 2385
- 2025-08 · 2380
- 2025-07 · 2392
- 2024-11 → 2025-06 · 2387
Tournaments played
- WCC Classic September Open · Windsor (2026)
- UWindsor and WCC Classic May Open · Ontario (2026)
- UWindsor & WCC Classic March O1900 · Ontario (2026)
- Windsor CC Feb Classic Open O1900 · Ontario (2026)
- 2025 Royal City Masters Crown · Ontario (2025)
- Cdn Transnational Classic Crown · Quebec (2023)
- Cdn Transnational Rapid Crown · Ontario (2023)
- Cdn Transnational Blitz Crown · Ontario (2023)
- Excelsior March Rapid Championship · Ontario (2023)
- 2023 Excelsior March GM Norm · Ontario (2023)
- Classique hivernale de Montréal RR · Quebec (2020)
- IM Norm Invitational · Ontario (2020)
Recent games
- Daniel Joshua Lee (2233) · 1 · WCC Classic September Open (2026)
- Navid Mellatshahi (2276) · 1 · WCC Classic September Open (2026)
- Ashley Qian (2210) · 1 · WCC Classic September Open (2026)
- Daniel Joshua Lee (2061) · 1 · UWindsor and WCC Classic May Open (2026)
- Daniel Joshua Lee (2061) · 1 · UWindsor and WCC Classic May Open (2026)
- Vladimir Drkulec (1938) · 1 · UWindsor and WCC Classic May Open (2026)
- Navid Mellatshahi (2241) · 0 · UWindsor & WCC Classic March O1900 (2026)
- Rohan Talukdar (2454) · ½ · UWindsor & WCC Classic March O1900 (2026)
- Eric Qian (2220) · 1 · UWindsor & WCC Classic March O1900 (2026)
- Serghii Ivanchuk (2227) · 1 · UWindsor & WCC Classic March O1900 (2026)
- Edward Song (2356) · ½ · 2025 Royal City Masters Crown (2025)
- Luis Manuel Perez Rodriguez (2401) · 1 · 2025 Royal City Masters Crown (2025)