Event: NCCA League Division 2

Opponent Rating Result
Robin Blackwell 1777 ½ - ½
Samuel Gaffney 1870 ½ - ½
Cor Dekker 1936 0 - 1
Les G Gladwell 1617 1 - 0
Oliver O'Neill 1650 0 - 1
Michael J Gibbons 1889 ½ - ½
Samuel Gaffney 1826 0 - 1
Cor Dekker 1922 1 - 0
Hazel Bowler 1796 ½ - ½
Andrew D Hartland 1844 0 - 1
Thomas Annison 1563 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1754 = (19690 + 400 * (3 - 4)) / 11)

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Opponent Rating Result
Henry Leather 1730 0 - 1
Trevor J Ansell 1916 ½ - ½
Henry Leather 1754 1 - 0
Robin Blackwell 1792 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1698 = (7192 + 400 * (1 - 2)) / 4)