Event: Yorkshire u18s Team Championship - Division 1

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Opponent	Rating	Result
Andrew Teh	1088	1 - 0
Mahyar Baharisaadi	1152	1 - 0
Samiksha Yerabati	1279	0 - 1
Thabiso Mupfiga	1256	1 - 0
Dominik Pitel	1338	0 - 1
Michael Ingleby	1170	1 - 0
Charlie Wainwright	1627	0 - 1
Caelan Batty	1442	1 - 0

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

1394 = (10352 + 400 * (5 - 3)) / 8)