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Individual Calculations October 2017 |
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| Serra, Mateo Total change: 17.60 | |   |
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| World Youth Chess Championship 2017 U14 Open | Montevideo | URU | 2017-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1423 | 2.50 | 8 | 0.44 | 40 | 17.60 | |
|  Liu, Aristo S | f | | 1823 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vazquez, Facundo | | | 1823 * | URU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zetocha, Adrian | | | 1823 * | SVK | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Huanca Perez, Joaquin | | | 1659 | CHI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rodriguez Delfino, Tiago | | | 1457 | URU | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Guedikian, Alan Misac | | | 1568 | URU | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Orgse, Karl Kristofer | | | 1647 | EST | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Stetsenko, Ilya | | | 1317 | ARU | 1.00 | 1 | 0.36 | 40 | 14.40 | | | * 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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