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Individual Calculations December 2015 |
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| Mendieta, Kathya Total change: -14.60 | |   |
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| CAMPEONATO ZONAL 2.3 FEMENINO, 2015 | Managua | NCA | 2015-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1963 | 4.00 | 9 | -0.73 | 20 | -14.60 | |
|  Arribas Robaina, Maritza | | wg | 2322 | CUB | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Richards, Deborah | | wm | 1978 | JAM | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Medrano, Maria Luisa | | | 1563 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galan, Daniela | | | 1736 | NCA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rodriguez Arrieta, Maria Elena | | wm | 1888 | CRC | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Arevalo, Maria Gabriela | | | 1563 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marrero Lopez, Yaniet | | wg | 2279 | CUB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rodriguez Rueda, Paula Andrea | m | wm | 2303 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Granados Ortiz, Maria Jose | | | 1840 | NCA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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