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Individual Calculations May 2012 |
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| Orias, Marcelo Total change: -1.50 | |   |
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| 3er Clasificatorio Nacional 2012 - Bolivia | Tarija -Bolivia | BOL | 2012-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1945 | 1.00 | 4 | -0.10 | 15 | -1.50 | |
|  Mendoza, Rodrigo | | | 2112 | BOL | 1.00 | 1 | 0.72 | 15 | 10.80 | |  Martinez, Ariel A | | | 2208 | BOL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Castillo, Ruben | | | 2095 | BOL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Aguilar, Pedro | | | 2063 | BOL | 0.00 | 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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