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Individual Calculations September 2017 |
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| Mayorga, Juan Total change: -40.40 | |   |
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| Macas Cultural 2017 | Macas | ECU | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1945 | 3.50 | 6 | -1.01 | 40 | -40.40 | |
|  Olvera Urena, Yasser | | | 1984 | ECU | 0.50 | 1 | 0.05 | 40 | 2.00 | |  David Parrales, Carlos | | | 1821 | ECU | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Velasco Pilpe, Isacc Israel | | | 1708 | ECU | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Lema, Mao | | | 1545 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Penafiel Mendoza, Josselyne | | | 1651 | ECU | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Jaramillo, Samantha | | | 1679 | ECU | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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