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Individual Calculations November 2023 |
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| Matos Tarazona, Nadine Fiorela Total change: -4.80 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 13 Femenino | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1062 | 1.50 | 5 | -0.12 | 40 | -4.80 | |
|  Vizcarra Quispe, Ramalia Bellaluz | | | 1498 | PER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Calvay Surichaqui, Camila Killari | | | 1045 | PER | 1.00 | 1 | 0.48 | 40 | 19.20 | |  Casqui Lopez, Pamela Grace | | | 1332 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Barreto Pulido, Mariana | | | 1128 | COL | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Torres Diaz, Lucia Marcela | | | 1093 | PER | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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