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Individual Calculations September 2011 |
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| Palu, Andres Total change: 7.95 | |   |
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| XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-12 Absoluto | Cali | COL | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1686 | 1.50 | 4 | 0.53 | 15 | 7.95 | |
|  Vivas, Fabian | | | 1869 | VEN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kong, Dezheng | | | 2069 | CAN | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Tello Chavez, Isaac Valent | | | 1715 | MEX | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Zapata Arbelaez, Estiven | | | 1965 | COL | 0.50 | 1 | 0.34 | 15 | 5.10 | |
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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