Event: Division 4

PDF Excel

Opponent	Rating	Result
Jack McGregor	0	1 - 0
Felipe Almeida Lessa	2059	0 - 1
Benjamin James	1489	1 - 0
Richard Ward	1546	1 - 0
Freddie Vesey	1619	0 - 1
Benjamin Humphreys	1448	0 - 1
Brian M Hayward	1698	1 - 0
Charlie Carr	1092	1 - 0
Simon Flower	1351	1 - 0

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

1500 = (12302 + 400 * (6 - 3)) / 9)