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Individual Calculations September 2019 |
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| Cardona Martinez, Lina Sofia Total change: 1.00 | |   |
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| Semifinal 3 del Selectivo a la 44 Olimpiada Mundial de Ajedrez en Khanty-Mansiysk, Rusia 2020 | Cartagena | COL | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1883 | 3.50 | 9 | 0.05 | 20 | 1.00 | |
|  Lora, Joel Fernando | | | 2180 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Brito Carrascal, Camilo Andres | | | 1645 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Caballero, William | | | 2098 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Vargas Viscaino, Jesus Daniel | | | 1784 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mateus, Martha | | wm | 2115 | COL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Castro, Natalia Patricia | | wm | 2064 | COL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Corredor Rengifo, Luis Fernando | c | | 2095 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lopez Idarraga, Daniel Eduardo | f | | 1975 | COL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Romero, Daniela | | | 1837 | COL | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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