| Opponent |
Rating |
Result |
| Huw D Jacob |
1645 |
0 - 1 |
| Huw D Jacob |
1645 |
1 - 0 |
| A Robin (Robbie) Neogy |
1616 |
½ - ½ |
| John Stevens |
1584 |
0 - 1 |
| Cennydd Bowles |
1509 |
0 - 1 |
| Frank Williams |
1484 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1514 = (9483 + 400 * (2 - 3)) / 6)
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