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Individual Calculations January 2018 |
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| Rozas Lazcano, Valeska Total change: 5.60 | |   |
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| IV TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2017 | Arica | CHI | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1146 | 1.00 | 8 | 0.14 | 40 | 5.60 | |
|  Suasnabar Benavides, Jesus Gabri | c | | 1546 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Espinosa Illanes, Michael Salvad | | | 1546 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rodriguez Mayorca, Daniel | | | 1546 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gallardo Valenzuela, Andres | | | 1546 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Verastegui Marca, Jaime Francisc | | | 1546 * | CHI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Villarroel Rosas, Hugo Andres | | | 1546 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mamani Ramirez, Joel Andres | | | 1436 | CHI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Casilla Eguez, Naomi Alejandra | | wc | 1371 | CHI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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