Event: Capablanca group

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Opponent	Rating	Result
Nigel D Smith	1994
Stephen Briggs	1704
Ishan VH Wiratunga	1962
Calvin Chris Biju	1486	0 - 1
Simon Foster	1558
Alex Hoyle	0
Stephen B James	1885
Yury Krylov	1650	0 - 1
Daniel Juden	0
Luca Parkes	1292
Nigel D Smith	1994
Stephen Briggs	1704
Tarun A Puri	0
Ishan VH Wiratunga	1962
Calvin Chris Biju	1486	0 - 1
Simon Foster	1558
Alex Hoyle	0
Stephen B James	1885
Yury Krylov	1650	0 - 1
Luca Parkes	1292
Daniel Juden	0
Tarun A Puri	0

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

1168 = (6272 + 400 * (0 - 4)) / 4)