Event: 5800 max

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Opponent	Rating	Result
Andy Tipper	1283	0 - 1
Donald Billows	1336	0 - 1
Javier Castells Gil	1250	0 - 1
Barry Knee	1353	0 - 1
Andy Tipper	1283	1 - 0
Donald Billows	1336	0 - 1
Javier Castells Gil	1250	0 - 1
Barry Knee	1353	0 - 1

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1006 = (10444 + 400 * (1 - 7)) / 8)