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Individual Calculations September 2018 |
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| Altamirano Carmona, Teresa Rosmin Total change: 4.40 | |   |
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| XXIX Festival Panamericano de la Juventud U-10 Fem | Santiago | CHI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 1233 | 2.00 | 3 | 0.11 | 40 | 4.40 | |
|  Galvez Aguirre, Valentina | | | 1101 | CHI | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Salazar Gould, Kristy Valeria | | | 1117 | CRC | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Valencia Lopez, Greissy Sofia | | | 1197 | COL | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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