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Individual Calculations December 2015 |
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| Arribas Robaina, Maritza Total change: 10.00 | |   |
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| CAMPEONATO ZONAL 2.3 FEMENINO, 2015 | Managua | NCA | 2015-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2322 | 7.50 | 9 | 0.50 | 20 | 10.00 | |
|  Mendieta, Kathya | | wf | 1963 | NCA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Marrero Lopez, Yaniet | | wg | 2279 | CUB | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Rodriguez Rueda, Paula Andrea | m | wm | 2303 | COL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Richards, Deborah | | wm | 1978 | JAM | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hernandez Moya, Yuleisy | | wm | 2285 | CUB | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Guerrero Rodriguez, Alejandra | | wm | 2007 | MEX | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Medrano, Maria Luisa | | | 1922 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alarcon Morales, Elvira | | wm | 1982 | MEX | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Granados Diaz, Maria Esther | | wm | 1922 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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