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Individual Calculations January 2020 |
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| Leiva, Giuseppe Total change: -8.00 | |   |
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| VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019 | Arica | CHI | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2399 | 6.50 | 10 | -0.80 | 10 | -8.00 | |
|  Oroche Mayta, Mario | | | 1999 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Medrano, Mario | | | 2031 | BOL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Rengifo Blancas, Renzo Jhonathan | f | | 2144 | PER | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Martinez Alcantara, Jose Eduardo | g | | 2592 | PER | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Paez Medina, Guillermo | | | 2132 | CHI | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Gutierrez Montes, Sebastian | | | 2137 | CHI | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Mareco, Sandro | g | | 2634 | ARG | 0.50 | 1 | 0.29 | 10 | 2.90 | | | Flores Quillas, Diego Saul Rodri | f | | 2118 | PER | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Montero Martinez, Cristhian | f | | 2023 | CHI | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Cuevas Araya, Walter | f | | 2137 | CHI | 1.00 | 1 | 0.18 | 10 | 1.80 | | | * 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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