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Individual Calculations April 2020 |
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| Mesa, Francisco Alonso Jr. Total change: 7.60 | |   |
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| Campeonato Nacional Abierto Grand Prix de Mayores 1 y Selectivo Nacional 1 Sub12, 14, 16, 18 de 2020 | Medellin | COL | 2020-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1829 | 5.50 | 7 | 0.38 | 20 | 7.60 | |
|  Donado Orostegui, Valentina | | | 1429 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Escorcia Herrera, Flavio Fabrizio | | | 1429 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Molina Ballesteros, Juan Sebasti | | | 1478 | COL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ortega Lopez, Mateo | | | 1429 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Alvarez Angel, Nelson Eduardo | | | 2052 | COL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Hincapie Uribe, Eduardo | | | 1480 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Valderrama Castano, Julian Camil | | | 1933 | COL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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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