Arthur R Spiller
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| US op | 08/??/1989 | 737 | United States |
| USA-72ch | ??/??/1971 | 0 | United States |
| USA op | ??/??/1968 | 0 | United States |
| USA-op 52nd | ??/??/1951 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 2 games |
| A40 | Queen's pawn | 1 games |
| E70 | King's Indian, 4.e4 | 1 games |
| A61 | Benoni defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E12 | Queen's Indian defence | 1 games |
| E42 | Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) | 1 games |
| B98 | Sicilian, Najdorf, 7...Be7 | 1 games |
| E24 | Nimzo-Indian, Saemisch variation | 1 games |


United States