| Opponent |
Rating |
Result |
| Vinod M Fernando |
0 |
0 - 1 |
| Roger Bird |
0 |
|
| Joe Parker |
1475 |
|
| David J Pickering |
1735 |
|
| Ryan L. Smith |
1868 |
|
| Edmund M. Jones |
1756 |
|
| Piotr Natoniewski |
1438 |
|
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-400 = (0 + 400 * (0 - 1)) / 1)
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