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Individual Calculations January 2018 |
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| Ortiz Ortiz, Daniel Alejandro Total change: -22.00 | |   |
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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 |
| 1701 | 1721 | 3.00 | 8 | -1.10 | 20 | -22.00 | |
|  Martinez Alcantara, Jose Eduardo | f | | 2121 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Romero Velasquez, Jimena | | | 1321 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Condori Aranya, Edwin | | | 2084 | PER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rossel Grandon, Maria Ignacia | | | 1321 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cordero, Daniela | | wm | 2032 | BOL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Casilla Eguez, Naomi Alejandra | | wc | 1371 | CHI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Basualto Penalieres, Pedro Jaime | | | 2037 | CHI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rossel Grandon, Cristobal Alejan | | | 1321 * | CHI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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