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Individual Calculations January 2018 |
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| Romero Velasquez, Jimena Total change: -75.60 | |   |
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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 |
| 1464 | 1304 | 0.50 | 7 | -1.89 | 40 | -75.60 | |
|  Medrano, Mario | | | 1704 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ortiz Ortiz, Daniel Alejandro | | | 1704 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cusacani Alvarado, Julio Martin | | | 1704 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Valdivia Cano, Nicole | | | 1608 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sosa, Cayo Alessandro Fredy | | | 1136 | PER | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Neira Zamudio, Rafael Thomas | | | 1229 | CHI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Lopez Herrera, Nalda Aracely | | | 1165 | PER | 0.00 | 1 | -0.69 | 40 | -27.60 | | | * 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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