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Individual Calculations September 2019 |
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| Mondaca Gonzalez, Alfredo Total change: 1.80 | |   |
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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 |
| 1591 | 1853 | 4.00 | 5 | 0.09 | 20 | 1.80 | |
|  Ceballos Jara, Omar Luis | | | 1453 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pontigo Pritzke, Diego Ignacio | | | 1453 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zuniga Alvarez, Alfredo | | | 1794 | CHI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Carcamo Calderon, Jose Ignacio | | | 1801 | CHI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Mege Waldspurger, Martin | | | 1453 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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