Event: Division 1

PDF Excel

Opponent	Rating	Result
Rob J Cannell	2282	0 - 1
Oliver Stubbs	2277	½ - ½
Duncan Dicks	2038	½ - ½

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

2066 = (6597 + 400 * (0 - 1)) / 3)