Event: Sheffield Chess Centre Open

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Opponent	Rating	Result
Srivathsan Sasikumar	1875	1 - 0
Shriaansh Ganti	1784	1 - 0
Jonathan P Nelson	2074	1 - 0
Prabobh Gyawali	1711	½ - ½
Mike J Surtees	2153	1 - 0
Andrew J Ledger	2431	0 - 1

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

2205 = (12028 + 400 * (4 - 1)) / 6)