Event: Yorkshire u18s Team Championship - Division 1

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Opponent	Rating	Result
Charlie Wainwright	1582	0 - 1
Caelan Batty	1410	0 - 1
Thomas Arrowsmith	1293	1 - 0
Jacob A Westmoreland	1071	0 - 1
Aaron Rich	1814	0 - 1
Daniel Langhamer	1698	0 - 1
Vidhyuth Kavin Sudagar	1194	0 - 1
Sofia Daysh	1108	1 - 0

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

1196 = (11170 + 400 * (2 - 6)) / 8)