Event: Division 1

PDF Excel

Opponent	Rating	Result
Peter R Harrington	2056	0 - 1
Ian Gao	2000	½ - ½
Simon Weber	1756	1 - 0
Paul M Barber	1911	0 - 1
Paul A Johnson	1900	0 - 1
Adam Bedi	1975	½ - ½
Paul A Johnson	1899	1 - 0

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

1871 = (13497 + 400 * (2 - 3)) / 7)