Individual Calculations July 2016 |
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Brattain, Mika A Total change: -0.60 | | |
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85th Massachusetts Open | Marlborough, Massachusetts | USA | 2016-05-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2132 | 2350 | 4.50 | 6 | -0.03 | 20 | -0.60 | |
| Wang, Wesley | | | 1992 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | | Sharp, Dale Eugene | | | 1969 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | Cherniack, Alex | | | 2213 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | Williams, Christopher | | | 2108 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | Vigorito, David | m | | 2382 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | | Xu, Grant Y | | | 2126 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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