Event: Division 1

PDF Excel

Opponent	Rating	Result
Richard J E McNally	1989	½ - ½
Benjamin Larkin	2163	0 - 1
Tom Day	2000	½ - ½
Keatan Patel	1999	½ - ½
Mark A Cundy	1982	½ - ½
Jonathan Dale	1919	1 - 0
Raymond Carpenter	1867	½ - ½

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

1988 = (13919 + 400 * (1 - 1)) / 7)