Event: NSDCA Minor Cup (U1375)

PDF Excel

Opponent	Rating	Result
Harry James	1316	1 - 0
Thomas Bailey	1374	0 - 1
Steve Ballantyne	1354	½ - ½

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

1348 = (4044 + 400 * (1 - 1)) / 3)