Event: Division 4

PDF Excel

Opponent	Rating	Result
Jonas Hollstein	1550	1 - 0
Noel M Stewart	1671	½ - ½
WK (Bill) Osborne	1644	1 - 0

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

1888 = (4865 + 400 * (2 - 0)) / 3)