Event: NSDCA VMS Division

Opponent Rating Result
Neville S Jones 1420 1 - 0
Philip Wright 1278 1 - 0
Julian Bulbeck 1503 0 - 1
Philip Wright 1278 1 - 0
Reinhard Haack 1263 0 - 1
Pawel Stanny 1308 ½ - ½
Oskar Jarzynski 1150 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1429 = (9200 + 400 * (4 - 2)) / 7)

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Opponent Rating Result
Nigel Gardner 1383 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

983 = (1383 + 400 * (0 - 1)) / 1)