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Individual Calculations February 2015 |
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| Cuevas Araya, Walter Total change: -29.00 | |   |
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| semifinal Quilpue nacional 2015 | Quilpue | CHI | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2224 | 4.00 | 7 | -1.45 | 20 | -29.00 | |
|  Parra Valdivia, Alvaro | | | 1911 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Estica Cerda, Andres | | | 1824 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Squella Lavin, Carlos | | | 2120 | CHI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Rosales Schulz, Robin | | | 1956 | CHI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sepulveda Rojas, Jorge | | | 2196 | CHI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Pinilla Delgado, Agustin | | | 1938 | CHI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Gasic Merino, Franco | | | 1960 | CHI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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