Event: Div1

PDF Excel

Opponent	Rating	Result
Ranjit Nath	155	1 - 0
Steven J Burke	172	½ - ½
Shabir Okhai	192	½ - ½
Hubert Mossong	186	½ - ½
Anthony L Natt	168	1 - 0
Simon Scott	133	1 - 0
Geoffrey D Brown	146	½ - ½
Jaime Castro	154	½ - ½
Ranjit Nath	155	½ - ½
Alan F Downham	162	½ - ½

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

282 = (1623 + 400 * (3 - 0)) / 10)