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Individual Calculations August 2018 |
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| Ramos Rodriguez, Daniel Total change: -6.40 | |   |
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| Abierto Federacion IA Luis Araya | San Jose | CRC | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1129 | 2.00 | 6 | -0.16 | 40 | -6.40 | |
|  Castro Garcia, Alejandro | | | 1529 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cartin Aguilar, Luis Javier | | | 1330 | CRC | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Barboza Viquez, Martin Eduardo | | | 1205 | CRC | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Chaves Olaso, Axel Andrey | | | 1074 | CRC | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Solano Saltachin, Ruth | | | 1134 | CRC | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Semana Ramirez, Brenda | | wc | 1222 | CRC | 1.00 | 1 | 0.63 | 40 | 25.20 | | | * 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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