Event: Division 2

PDF Excel

Opponent	Rating	Result
Rob E Wilden	1744	0 - 1
Alexandru Moldovan	1794	½ - ½
David Lacey	1721	0 - 1
Colin Cheek	1641	1 - 0
Matthew Hammond	1809	½ - ½
Matthew Hammond	1821	½ - ½
Rhys Perry	1523	0 - 1

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

1608 = (12053 + 400 * (1 - 3)) / 7)