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Individual Calculations June 2024 |
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| Gaspar Guevara, Darling Total change: -18.40 | |   |
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| "World School Chess Championship" Girls under 15 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1717 | 5.00 | 9 | -0.46 | 40 | -18.40 | |
|  Bernaola Quispe, Isis Alondra Isa | | | 1432 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Pizan Rodriguez, Emelin Solans | | | 1480 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Quispe Villagaray, Maria Belen | | | 1620 | PER | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Florez Huaman, Areli Oriana | | | 1578 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Gan, Emily Cathay | | | 1821 | NZL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Paredes Minaya, Alyssa Christina | | | 1603 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Mayeregger Gonzalez, Fiorella All | | | 1859 | PAR | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Toala, Velez Dayra Jamileth | | | 1668 | ECU | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Ascama Paredes, Sofia Elvira | | | 1644 | PER | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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