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Individual Calculations December 2018 |
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| Shih Gould, Annie Total change: 14.40 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar Sub-17 Absoluto 2018 | Guatire | VEN | 2018-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1650 | 5.00 | 9 | 0.36 | 40 | 14.40 | |
|  Perez Valcarcel, Maria Jose | | | 1621 | COL | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Diaz Charpentier, Kristel Meliss | | | 1595 | CRC | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Guerrero Corniel, Gabriela Alejan | | | 1405 | VEN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Castro Paitan, Maria Raquel | | | 1364 | VEN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ramirez Gonzalez, Angel David | c | | 1845 | VEN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Camargo Picon, Josue Fernando | | | 1901 | VEN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rivas Gutierrez, Jhonnfran Wladim | | | 1756 | VEN | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Colmenares Olivares, Cesar Eduard | | | 1715 | VEN | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Antequera Guadalajara, Franco Jos | | | 1522 | VEN | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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