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Individual Calculations January 2015 |
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| Gonzalez Acosta, Bernal Total change: 13.40 | |   |
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| Torneo Ciudad de Goicoechea 2014 | Guadalupe | CRC | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2479 | 10.00 | 10 | 1.34 | 10 | 13.40 | |
|  Arias Santana, Mauricio | m | | 2280 | CRC | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Jimenez Alvarado, Alonso | | | 2131 | CRC | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Carvajal Gorgona, Jonathan | | | 2191 | CRC | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Castro Madrigal, Randall | | | 2079 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gonzalez Acosta, Jaime Roy | | | 2079 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Arias Santana, Mauricio | m | | 2280 | CRC | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Jimenez Alvarado, Alonso | | | 2131 | CRC | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Carvajal Gorgona, Jonathan | | | 2191 | CRC | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Castro Madrigal, Randall | | | 2079 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gonzalez Acosta, Jaime Roy | | | 2079 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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