| Opponent |
Rating |
Result |
| Malcolm J Lightfoot |
1946 |
1 - 0 |
| Malcolm J Lightfoot |
1960 |
½ - ½ |
| Robert R Sanders |
2005 |
½ - ½ |
| Robert R Sanders |
0 |
½ - ½ |
| Alan Watkins |
1805 |
0 - 1 |
| Adam John |
1870 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1664 = (9586 + 400 * (2 - 1)) / 6)
Back