| Opponent |
Rating |
Result |
| Ragarirai Ernest Karumazondo |
189 |
0 - 1 |
| James I G Kearney |
172 |
½ - ½ |
| Sean Morrell |
120 |
0 - 1 |
| Richard Smith |
107 |
1 - 0 |
| Joel KM Newman |
196 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
157 = (784 + 400 * (2 - 2)) / 5)
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