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Individual Calculations January 2024 |
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| Cabrera Chaves, Marco Antonio Total change: -21.60 | |   |
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| Campeonato Nacional por Equipos Clasico 2023 | Heredia | CRC | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 2105 | 3.00 | 5 | -1.08 | 20 | -21.60 | |
|  Jimenez Sancho, Pedro Pablo | | | 1729 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Valverde Mora, Mauricio | | | 1906 | CRC | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Quesada Leon, Joshua | | | 1847 | CRC | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Meza Vega, Jose Antonio | | | 1705 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Calvo Gutierrez, Luis Guillermo | | | 1978 | CRC | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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