Event: Division 1

PDF Excel

Opponent	Rating	Result
Lukasz Marcin Walijewski	1718	1 - 0
Steve F Tarr	1802	0 - 1
Brian Homewood	1653	1 - 0
Kevin Brooks	1582	0 - 1
Peter M Collins	1676	½ - ½
Manish Gandhi	1400	1 - 0
Lukasz Marcin Walijewski	1718	½ - ½

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

1707 = (11549 + 400 * (3 - 2)) / 7)