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Individual Calculations March 2012 |
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| Sandoval, Juan Carlos Total change: 3.45 | |   |
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| IRT "1er Clasificatorio Nacional 2012" | Cochabamba | BOL | 2012-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1926 | 1.00 | 3 | -0.70 | 15 | -10.50 | |
|  Rozo, Paulo | | | 2093 | BOL | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Basto, Suely | | | 1768 | BOL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Soto, Jose | | | 1766 | BOL | 1.00 | 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) | | | | IRT "Memorial Santiago Paniagua" | Santa Cruz - Bolivia | BOL | 2012-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1926 | 3.50 | 6 | 0.93 | 15 | 13.95 | |
| | Monroy Carrizo, Javier | | | 2059 | BOL | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Campero, Ronald | f | | 2175 | BOL | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Vaca, Jose Miguel | | | 1902 | BOL | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Lozada, Juan Pablo | | | 1780 | BOL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Valverde, Pedro | | | 1801 | BOL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Martinez, Ariel A | | | 2206 | BOL | 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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