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Individual Calculations April 2019 |
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| Guerra Hernandez, Karla Total change: 8.80 | |   |
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| Maria Teresa Mora in Memorian Infantil 2019 | La Habana | CUB | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1173 | 1.50 | 10 | 0.22 | 40 | 8.80 | |
|  Osorio Martinez, Robin | | | 1573 * | CUB | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Rivero Gonzalez, Julio Cesar | | | 1573 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jimenez Suarez, Deiny | | | 1571 | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Robert Zamora, Ernesto Eduardo | | | 1573 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Croza Sanchez, Helen De La Carid | | | 1309 | CUB | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Osorio Martinez, Robin | | | 1573 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rivero Gonzalez, Julio Cesar | | | 1573 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jimenez Suarez, Deiny | | | 1571 | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Robert Zamora, Ernesto Eduardo | | | 1573 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Croza Sanchez, Helen De La Carid | | | 1309 | CUB | 0.50 | 1 | 0.18 | 40 | 7.20 | | | * 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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