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Individual Calculations June 2023 |
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| Morales Perez, Ghisell Total change: 71.60 | |   |
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| Campeonato Nacional de Ajedrez Sub18 Femenino 2023 | Bucaramanga | COL | 2023-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1423 | 5.00 | 6 | 1.79 | 40 | 71.60 | |
|  Barreto Pulido, Mariana | | | 1147 | COL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Melgarejo Suarez, Ariatna Valenti | | | 1532 | COL | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Agudelo Zapata, Yarli Alejandra | | | 1453 | COL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Pardo Useche, Laura Valentina | | | 1382 | COL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Remolina Garcia, Mayra Xiomara | | | 1494 | COL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Largo Chaparro, Sofia Alejandra | | | 1343 | COL | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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