Event: Yorkshire u18s Team Championship - Division 1

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Opponent	Rating	Result
Eric Lyu	1560	0 - 1
Rehan Kumar	1175	0 - 1
Aaron Rich	1774	0 - 1
Vidhyuth Kavin Sudagar	1196	1 - 0
Emirasan Umerov	1390	½ - ½
Joshua Tedder	1458	1 - 0
Nicholas Carden	1398	0 - 1
Lucas Whitehead	1237	0 - 1

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

1249 = (11188 + 400 * (2 - 5)) / 8)