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Individual Calculations February 2017 |
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| Cobos, Jorge Total change: -90.40 | |   |
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| 4 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2017 | Quellon | CHI | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1921 | 2.50 | 6 | -2.26 | 40 | -90.40 | |
|  Rain Godoy, Oscar | | | 1521 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Alvarez Navarrete, Omar Lorenzo | | | 1521 * | CHI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Fuentes Parra, Victor Ignacio | | | 2097 | CHI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Guichaman Andrade, Pablo | | | 1524 | CHI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Castillo Gutierrez, Alvaro | | | 1671 | CHI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Inaicheo Santana, Edward | | | 1521 * | CHI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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