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Individual Calculations September 2013 |
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| King, Robert J Total change: -14.10 | |   |
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| 2013 MetroWest Chess Club Independence Day Swiss | Natick, Massachusetts | USA | 2013-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2043 | 0.50 | 3 | -0.47 | 30 | -14.10 | |
|  Brattain, Mika A | | | 2215 | USA | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Krasik, Ilya | | | 2259 | USA | 0.50 | 1 | 0.28 | 30 | 8.40 | |  Times, Lawyer | | | 2055 | USA | 0.00 | 1 | -0.48 | 30 | -14.40 | |
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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