| Opponent |
Rating |
Result |
| James M Wheeler |
159 |
0 - 1 |
| Hugh G Tassell |
135 |
0 - 1 |
| Robert G Thompson |
146 |
1 - 0 |
| Robert E Lane |
149 |
1 - 0 |
| Paul A Talsma |
199 |
1 - 0 |
| Keith Nevols |
157 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
158 = (945 + 400 * (3 - 3)) / 6)
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