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Individual Calculations January 2018 |
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| Vergara Barreda, Inaki Imanol Total change: 4.40 | |   |
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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 |
| 1579 | 1400 | 2.50 | 8 | 0.11 | 40 | 4.40 | |
|  Gutierrez Montes, Sebastian | | | 1800 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cusacani Alvarado, Julio Martin | | | 1759 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Reyes Zenteno, Inigo Meulen | | | 1021 | CHI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Quiroz Sanhueza, Bastian Alexis | | | 1750 | CHI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Inaicheo Santana, Edward | | | 1507 | CHI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Vacca Beiza, Emmanuel Roberto | | | 1360 | CHI | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Barrera Ricra, Victor Hugo | | | 1770 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Espinosa Illanes, Michael Salvad | | | 1662 | CHI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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