Opponent |
Rating |
Result |
Joseph Ballard |
1500 |
1 - 0 |
David Arorash |
1597 |
½ - ½ |
Roger D Howell |
1449 |
½ - ½ |
Peter Austin |
1638 |
½ - ½ |
Harold A Buckfield |
1570 |
½ - ½ |
Michael N Davidson |
1446 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1600 = (9200 + 400 * (1 - 0)) / 6)
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