Event: Division Two

PDF Excel

Opponent	Rating	Result
Alan Giles	153	1 - 0
Dustin Bowcott	152	½ - ½
Paul B Sharratt	149	½ - ½
Keith Thomas	150	0 - 1
David Thomson	163	½ - ½
Robert Glass	153	1 - 0
Roy A Lawrence	148	1 - 0

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

267 = (1068 + 400 * (3 - 1)) / 7)