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Individual Calculations January 2015 |
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| Minero Pineda, Carlos Total change: -19.60 | |   |
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| II Abierto de Escazu 2014 | Escazu | CRC | 2014-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2075 | 1.00 | 3 | -0.98 | 20 | -19.60 | |
|  Incer Arias, Manuel | | | 1722 | CRC | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Calvo Gutierrez, Luis Guillerm | | | 1738 | CRC | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Murillo Tsijli, Alexis | m | | 2305 | CRC | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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