Event: NCCA League Division 2

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Opponent	Rating	Result
Armando Galletti	1735	0 - 1
Harvey W Collins	1518	½ - ½
John R Wickham	1694	½ - ½
Peter Stone	1620	0 - 1
Stephen Livermore	1659	1 - 0
Cristina Casti	1614	½ - ½
Ayomikun Adegboye	1742	1 - 0
Stephen Livermore	1659	1 - 0

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

1705 = (13241 + 400 * (3 - 2)) / 8)