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Individual Calculations January 2018 |
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| Plaza Santander, Renato Osiel Total change: -55.20 | |   |
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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 |
| 1571 | 1507 | 2.00 | 8 | -1.38 | 40 | -55.20 | |
|  Iturry, William | | | 1907 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Brielmaier Lopez, Christian | | | 1821 | CHI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Barrera Ricra, Victor Hugo | | | 1770 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sosa, Cayo Alessandro Fredy | | | 1136 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Sandoval Blanco, Sebastian Enriq | | | 1749 | CHI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Norabuena Ticona, Gabriela Paola | | | 1207 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Quiroz Sanhueza, Bastian Alexis | | | 1750 | CHI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Neira Zamudio, Rafael Thomas | | | 1229 | CHI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * 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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