Individual Calculations September 2017 |
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Perez Leiva, Jerzy Jesus Total change: 8.20 | | |
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Juegos Escolares Nacionales 2017 | Villa Clara | CUB | 2017-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2029 | 2239 | 7.50 | 9 | 0.82 | 10 | 8.20 | |
| Tanda Pretel, Rafael Antonio | | | 1839 * | CUB | 1.00 | 1 | 0.08 | 10 | 0.80 | | Amaro Alfonso, Raynner | f | | 2212 | CUB | 1.00 | 1 | 0.46 | 10 | 4.60 | | Castro Bello, Carlos Javier | | | 2046 | CUB | 1.00 | 1 | 0.25 | 10 | 2.50 | | Jerez Duenas, Fabio | | | 1865 | CUB | 1.00 | 1 | 0.10 | 10 | 1.00 | | Alvarez Calzadilla, Jose Avelino | | | 2153 | CUB | 0.50 | 1 | -0.12 | 10 | -1.20 | | Diaz Garcia, Mario Daniel | | | 2172 | CUB | 0.50 | 1 | -0.09 | 10 | -0.90 | | Torres Acosta, Luis Daniel | c | | 1999 | CUB | 0.50 | 1 | -0.30 | 10 | -3.00 | | Lores Pulgares, Felix Ernesto | | | 2135 | CUB | 1.00 | 1 | 0.36 | 10 | 3.60 | | Hernandez Yero, Fernando | | | 1839 * | CUB | 1.00 | 1 | 0.08 | 10 | 0.80 | | * 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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