Event: Division 5

PDF Excel

Opponent	Rating	Result
Marcel V Taylor	1680	0 - 1
Stephen Morley	1394	1 - 0
Ben Poulteney	1584	0 - 1

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

1419 = (4658 + 400 * (1 - 2)) / 3)