Event: 2023 Manx Championship

PDF Excel

Opponent	Rating	Result
Henrik Fabri	1981	0 - 1
David Dunkley	1463	1 - 0
Kyle Cross	1419	1 - 0
Keith Allen	2104	0 - 1
Howard EJ Dobson	1733	0 - 1
Tom Barker	1384	1 - 0
Colin Watkinson	1562	1 - 0

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

1721 = (11646 + 400 * (4 - 3)) / 7)