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Individual Calculations January 2019 |
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| Contardo Oyarzun, Jose Total change: -21.80 | |   |
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| CLUB DE AJEDREZ CHILE - IX TORNEO INTER CLUBES 2018 | Santiago | CHI | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1973 | 1.00 | 4 | -1.09 | 20 | -21.80 | |
|  Bartolini Rojas, Claudio | | | 1773 | CHI | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Montero Martinez, Cristhian | f | | 2099 | CHI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gormaz Tapia, Ignacio | | | 1573 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia Cardenas, Pablo | m | | 2373 * | CHI | 0.00 | 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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