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Individual Calculations July 2010 |
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| Minero Pineda, Boris Total change: 13.05 | |   |
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| Campeonato Nacional Por Equipos Liga Premier | Costa Rica | CRC | 2010-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2090 | 2.00 | 2 | 0.87 | 15 | 13.05 | |
|  Leandro, Jhonny | | | 2097 | CRC | 1.00 | 1 | 0.51 | 15 | 7.65 | |  Duran Vega, Andres | | | 1985 | CRC | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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