| Opponent |
Rating |
Result |
| Ivan Hutcheson |
1480 |
1 - 0 |
| David Smith |
1620 |
1 - 0 |
| Terry D Whitton |
1934 |
½ - ½ |
| Vittorio Nigrelli |
1662 |
1 - 0 |
| John Cawdery |
2076 |
1 - 0 |
| Mark RA Murrell |
1926 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1983 = (10698 + 400 * (4 - 1)) / 6)
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