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Individual Calculations September 2013 |
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| Medrano, Mario Total change: 8.40 | |   |
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| IRT 4to Clasificatorio Nacional 2013 - Bolivia | Tarija | BOL | 2013-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2051 | 3.50 | 5 | 0.56 | 15 | 8.40 | |
|  Gallardo, Reynaldo | | | 1813 | BOL | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Gutierrez, Roger | | | 1922 | BOL | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Ferrufino, Boris | c | | 2170 | BOL | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Lopez, Mario Iver | f | | 2187 | BOL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Vidaurre, Luis | | | 1799 | BOL | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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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