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Individual Calculations July 2019 |
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| Cabrera Chaves, Marco Antonio Total change: -9.60 | |   |
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| LV Campeonato Nacional por Equipos Clasico 2019 | San Jose | CRC | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 2115 | 3.50 | 5 | -0.48 | 20 | -9.60 | |
|  Quiros Cajina, Allan | | | 1715 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zumbado Gutierrez, Marco Antonio | | | 2040 | CRC | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Carvajal Pena, Daniel | | | 1877 | CRC | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Jimenez Sancho, Pedro Pablo | | | 1804 | CRC | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Valdez Torres, Nestor Josue | | | 1876 | CRC | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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