| Opponent |
Rating |
Result |
| Chris JP Leeson |
155 |
1 - 0 |
| Ken Smith |
149 |
½ - ½ |
| Steve B Peirson |
172 |
½ - ½ |
| Mark Littleton |
168 |
0 - 1 |
| Colin A Wilson |
137 |
½ - ½ |
| Mark A Potter |
156 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
156 = (937 + 400 * (1 - 1)) / 6)
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