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Individual Calculations September 2018 |
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| Christie, Joshua Total change: -1.60 | |   |
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| XXIX Festival Panamericano de la Juventud U-18 Abs | Santiago | CHI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2091 | 5.50 | 9 | -0.04 | 40 | -1.60 | |
|  Villarroel Herrera, Evanss | | | 1691 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cadilhac, Igor Tokuichi Kikuchi | f | | 2284 | BRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Tapia Loncon, Andres Saul | | | 1915 | CHI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Vera, Pavel | | | 2141 | BOL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Santiago Vilca, Lito Gustavo | | | 1825 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Goncalves, Davi Sulzbacher | f | | 2183 | BRA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Santiago Vilca, Christian Amilca | f | | 2247 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Bahamondes Cepeda, Jose Patricio | | | 1844 | CHI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Soto Fontecilla, David Alejandro | | | 1691 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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