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Individual Calculations August 2019 |
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| Portales Oliva, Yohan Roman Total change: 63.20 | |   |
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| Juegos Nacionales Escolares 2019 Por equipos | Pinar del Rio | CUB | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1524 | 3.00 | 9 | 1.58 | 40 | 63.20 | |
|  Lemus Coro, Kevin | | | 1924 * | CUB | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Perez Vazquez, Dainel Yoennis | | | 1799 | CUB | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Betancourt Portal, Emanuel | | | 1924 * | CUB | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Hernandez Izquierdo, Jose A. | | | 1887 | CUB | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Fernandez Aguilera, Ibrain | | | 1924 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Navarro Herrera, Leinier Alcides | | | 1924 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sotomayor Dominguez, Onel | | | 1574 | CUB | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Rodriguez Naranjo, Diosbel Manue | | | 1859 | CUB | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dominguez Mora, Alejandro | | | 1689 | CUB | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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