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Individual Calculations May 2023 |
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| Gomez Barrera, Javiera Belen Total change: 10.60 | |   |
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| Copa Ciudad de Pitrufquen 2023 Guillemo Correa Soto | Pitrufquen Region de La Araucania | CHI | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2236 | 4.50 | 5 | 0.46 | 20 | 9.20 | |
|  Freire Pucheu, Jose Miguel | | | 1836 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abarza Alarcon, Oscar | | | 1821 | CHI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Macia Velazquez, Marlies | | | 2138 | CUB | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bahamondes Ortiz, Benjamin | | | 2148 | CHI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Greau Carreno, Rodrigo Alberto | | | 1801 | CHI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | X Open de Ajedrez Lebu Ciudad del Viento 2023 | Lebu | CHI | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2236 | 5.00 | 6 | 0.07 | 20 | 1.40 | |
| | Gonzalez Gonzalez, Valentina Anto | | | 1588 | CHI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Casanova Ceballos, Axel Nicolas | | | 1762 | CHI | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Valderrama Candia, Valeria | | | 1836 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arzola Gallardo, Daniel | | | 1787 | CHI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Farfan Ortiz, Enrique Alfredo | | | 2056 | CHI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Diaz Villagran, Robert | f | | 2315 | CHI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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