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Individual Calculations January 2015 |
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| Jimenez Esquivel, Greivin Total change: -1.20 | |   |
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| II Abierto de Escazu 2014 | Escazu | CRC | 2014-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1984 | 3.00 | 5 | -0.06 | 20 | -1.20 | |
|  Nunez Avendano, Manrique | | | 1697 | CRC | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Murillo Tsijli, Alexis | m | | 2305 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Guzman Hidalgo, Nicolas | | | 1584 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arce Oviedo, Cesar | | | 1675 | CRC | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Cabrera Chaves, Marco Antonio | | | 2128 | CRC | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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