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Individual Calculations January 2018 |
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| Marrero Lopez, Yaniet Total change: -16.00 | |   |
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| Campeonato Zonal Femenino Zona 2.3.2 FIDE | San Salvador | ESA | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2247 | 5.00 | 9 | -0.80 | 20 | -16.00 | |
|  Ortez, Andrea | | wf | 1847 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Franco Valencia, Angela | | wm | 2108 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Parkhurst Casas, Miriam | | wf | 1970 | MEX | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Arribas Robaina, Maritza | | wg | 2273 | CUB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Gonzalez Ochoa, Yoana | | wf | 2164 | CUB | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Miranda Llanes, Yerisbel | | wm | 2224 | CUB | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Rodriguez Rueda, Paula Andrea | m | wm | 2326 | COL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Rodriguez Arrieta, Maria Elena | | wm | 1984 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Vazquez Maccarini, Danitza | | wm | 2214 | PUR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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