Event: ECA 125 Blitz Championship

PDF Excel

Opponent	Rating	Result
David J Millward	1752	1 - 0
Hassan Mugalu	1935	1 - 0
Max P Pert	2030	1 - 0
David L Haydon	2400	0 - 1
David Spearman	2034	1 - 0
Richard G Pert	2456	0 - 1
Istvan Karacsony	1755	1 - 0

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

2223 = (14362 + 400 * (5 - 2)) / 7)