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Individual Calculations April 2020 |
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| Olier Robayo, Mishelle Dayana Total change: -4.00 | |   |
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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 |
| 1470 | 1367 | 3.00 | 8 | -0.10 | 40 | -4.00 | |
|  Hernandez, Jeronimo | | | 1767 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gomez Vasquez, Laura Sofia | | | 1735 | COL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Florez, Santiago | | | 1694 | COL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Caro Estrada, Esveny | | | 1578 | COL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ospina Betancur, Santiago | | | 1198 | COL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Alzate Henao, Carolina | | | 1024 | COL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Acosta, Mariana | | | 1199 | COL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Florez Caceres, Rafael Omar | | | 1568 | COL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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