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Individual Calculations September 2019 |
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| Ceballos Jara, Omar Luis Total change: -13.60 | |   |
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| Torneo IRT de Invierno Ajedrez Araucania Sub2200 | Temuco, Region de La Araucania | CHI | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1309 | 1.00 | 4 | -0.34 | 40 | -13.60 | |
|  Mondaca Gonzalez, Alfredo | | | 1709 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Flores Topp, Vicente Augusto | | | 1598 | CHI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Gidi Cajas, Miguel Angel | | | 1438 | CHI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Ulloa Sandoval, Mario Andres | | | 1095 | CHI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | * 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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