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Individual Calculations January 2010 |
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| Martinez Bejarano, Ariel A. Total change: 20.55 | |   |
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| Torneo Nacional por Equipos Bolivia | Sucre | BOL | 2009-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2147 | 4.00 | 6 | 0.66 | 15 | 9.90 | |
|  Lopez, Mario Iver | f | | 2251 | BOL | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Arias, Pablo | c | | 2094 | BOL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Hilton, Perez | | | 1937 | BOL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Vera, Kelver | | | 2274 | BOL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Vargas, Julio | | | 2089 | BOL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Rozo, Paulo | | | 1968 | BOL | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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) | | | | Final Nacional Mayor BOLIVIA | Tarija | BOL | 2009-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2147 | 4.00 | 7 | 0.71 | 15 | 10.65 | |
| | Monroy Carrizo, Javier | | | 2176 | BOL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Lopez, Mario Iver | f | | 2251 | BOL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Luna, Raisa | | wf | 2083 | BOL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Mendoza, Rodrigo | | | 2017 | BOL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Angulo P., Carlos | | | 2192 | BOL | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Campero, Ronald | f | | 2270 | BOL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Ferrufino, Boris | c | | 2194 | BOL | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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