| Opponent |
Rating |
Result |
| Joseph Ballard |
1500 |
1 - 0(def) |
| Alex Darke |
1430 |
1 - 0 |
| Michael N Davidson |
1446 |
½ - ½ |
| Jan Van Heeckeren |
1413 |
1 - 0 |
| Greg C Webb |
1389 |
1 - 0 |
| Dan Ursell |
1121 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1680 = (6799 + 400 * (4 - 0)) / 5)
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