Individual Calculations February 2015 |
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Brattain, Mika A Total change: 15.60 | | |
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2014 MWCC Holiday Swiss | Natick, Massachusetts | USA | 2014-12-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2272 | 2328 | 2.50 | 3 | 0.78 | 20 | 15.60 | |
| Williams, Chris | | | 2139 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | Foygel, Igor | m | | 2450 | USA | 1.00 | 1 | 0.67 | 20 | 13.40 | | Martirosov, Vadim | | | 2226 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | 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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