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Individual Calculations January 2010 |
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| Lopez, Mario Iver Total change: -5.55 | |   |
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| Torneo Nacional por Equipos Bolivia | Sucre | BOL | 2009-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2251 | 3.00 | 5 | -0.38 | 15 | -5.70 | |
|  Martinez Bejarano, Ariel A. | | | 2147 | BOL | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Luna, Raisa | | wf | 2083 | BOL | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Vargas, Julio | | | 2089 | BOL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Rozo, Paulo | | | 1968 | BOL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Vera, Kelver | | | 2274 | BOL | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | IRT " Consultora Superar " | Sucre | BOL | 2009-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2251 | 5.00 | 6 | 0.39 | 15 | 5.85 | |
| | Orias, Marcelo | | | 1981 | BOL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Campero, Ronald | f | | 2270 | BOL | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Gutierrez, Cristian | | | 1906 | BOL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Arias, Jorge | | | 1986 | BOL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Loza, Carlos | | | 2018 | BOL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Nunez, Samuel | | | 1997 | BOL | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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 |
| 2154 | 2251 | 4.00 | 7 | -0.38 | 15 | -5.70 | |
| | Luna, Raisa | | wf | 2083 | BOL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Martinez Bejarano, Ariel A. | | | 2147 | BOL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Angulo P., Carlos | | | 2192 | BOL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Campero, Ronald | f | | 2270 | BOL | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Ferrufino, Boris | c | | 2194 | BOL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Monroy Carrizo, Javier | | | 2176 | BOL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Mendoza, Rodrigo | | | 2017 | BOL | 0.50 | 1 | -0.29 | 15 | -4.35 | |
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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