Event: League Division 1

PDF Excel

Opponent	Rating	Result
Peter JE Ackley	2030	0 - 1
Oliver Gill	2239	½ - ½
Jonathon Day	1756	1 - 0
Jael J de Sousa Muachikape	1917	½ - ½
Lackson Mzizi	1871	1 - 0
Warren B Dennison	1946	½ - ½

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

2027 = (11759 + 400 * (2 - 1)) / 6)