Event: 5th Cornwall Online Congress

PDF Excel

Opponent	Rating	Result
John James	1239	1 - 0
Richard Clark	1875	1 - 0
Lloyd Retallick	1928	½ - ½
Jamie Morgan	1779	1 - 0
Stan Roynon	1885	0 - 1
Ian Renshaw	1413	1 - 0
Ben Barnett	1105	0 - 1

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

1718 = (11224 + 400 * (4 - 2)) / 7)