Individual Calculations August 2014 |
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Herrera Boschini, Gabriel Total change: 18.90 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Campeonato Nacional por Equipos Copa Federacion 2014 | San Jose | CRC | 2014-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1985 | 1645 | 1.00 | 3 | 0.63 | 30 | 18.90 | |
| Zumbado Gutierrez, Marco Antonio | | | 2024 | CRC | 0.00 | 1 | -0.09 | 30 | -2.70 | | Vargas Villalobos, Alberto | | | 2045 * | CRC | 1.00 | 1 | 0.92 | 30 | 27.60 | | Rodriguez Arrieta, Maria Elena | | wf | 1887 | CRC | 0.00 | 1 | -0.20 | 30 | -6.00 | | * 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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