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Individual Calculations November 2016 |
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| Coto Bonilla, Darian Total change: 75.20 | |   |
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| IV Open Encuentro de Culturas Santa Ana 2016 | Santa Ana | CRC | 2016-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1602 | 2.50 | 4 | 1.88 | 40 | 75.20 | |
|  Vargas Miranda, Diego | | | 1886 | CRC | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Huertas Badilla, Allan | | | 1790 | CRC | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Fernandez Sibaja, Felipe J | | | 2002 * | CRC | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Chaves Villalobos, David G | | | 1931 | CRC | 1.00 | 1 | 0.88 | 40 | 35.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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