Event: Online Division 2

PDF Excel

Opponent	Rating	Result
David Charles Lovegrove	1466	½ - ½
Anthony Purser	1446	0 - 1
Richard G Thompson	1552	1 - 0
Anthony Purser	1432	1 - 0
Malcolm Price	1390	0 - 1
Anthony Purser	1423	½ - ½
Henry Hrubis	0	1 - 0

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

1301 = (8709 + 400 * (3 - 2)) / 7)