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Individual Calculations June 2023 |
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| Chumpitaz, Ann Total change: 15.40 | |   |
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| XIV Campeonato Continental Femenino de Ajedrez de las Americas 2023 | La Habana | CUB | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2258 | 6.50 | 9 | 0.77 | 20 | 15.40 | |
|  Diaz Garcia, Lianet | | wf | 1928 | CUB | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Vargas, Gabriela | | wm | 2071 | PAR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Rodriguez Dominguez, Melissa | | wm | 2061 | CUB | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Argote Heredia, Valentina | | wm | 2186 | COL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Arribas Robaina, Maritza | | wg | 2202 | CUB | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Corrales Jimenez, Zenia | | wm | 2119 | MEX | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Miranda Llanes, Yerisbel | | wg | 2250 | CUB | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Gomez Barrera, Javiera Belen | | wm | 2247 | CHI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Francisco Guecamburu, Candela Be | | wm | 2286 | ARG | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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