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Individual Calculations September 2011 |
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| Vivas, Fabian Total change: 16.20 | |   |
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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 |
| 1732 | 1869 | 4.50 | 6 | 0.54 | 30 | 16.20 | |
|  Palu, Andres | | | 1686 | ARG | 1.00 | 1 | 0.26 | 30 | 7.80 | |  Cori Quispe, Kevin | | | 1986 | PER | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Herrera, Victor Manuel | | | 1514 | COL | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Naranjo, Irwin | | | 1618 | ECU | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Zapata Arbelaez, Estiven | | | 1965 | COL | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Rengifo Blancas, Renzo Jhonathan | | | 1622 | PER | 1.00 | 1 | 0.19 | 30 | 5.70 | |
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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