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Individual Calculations April 2019 |
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| Villca, Rafael Total change: -2.00 | |   |
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| Campeonato Nacional Sub-20 Absoluto 2019 | Oruro | BOL | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1424 | 3.00 | 6 | -0.05 | 40 | -2.00 | |
|  Medrano, Sebastian | | | 1824 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yujra Vargas, Jhonatan | | | 1166 | BOL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bolanos, Fernando | c | | 1824 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fernandez Mallco, Alejandro Elvis | | | 1124 | BOL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Condori Rodriguez, Asael | | | 1214 | BOL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Mayta Aiza, Maveric | | | 1457 | BOL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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