Event: 6-Board Division 1

PDF Excel

Opponent	Rating	Result
Andrew D Bettley	153	0 - 1
Richard Atkinson	126	1 - 0
Ghai Chong	80	1 - 0
Stephen Crow	150	1 - 0
Bruce R Oliver	134	0 - 1
Esmond Harding	74	½ - ½
Milosz Kasprzyk	126	1 - 0

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

235 = (843 + 400 * (4 - 2)) / 7)