Event: Division 3

PDF Excel

Opponent	Rating	Result
Peter Newton	1597	0 - 1
Rod B Newbery	1764	0 - 1
Piotr Wasilak	1750	0 - 1
Terry Robinson	1450	½ - ½
Robert Kent	1597	1 - 0
Benjamin Varea	1473	½ - ½
Mel Kirwan	1638	1 - 0
Raf Calumpiano	1445	½ - ½

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

1539 = (12714 + 400 * (2 - 3)) / 8)