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Individual Calculations August 2015 |
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| Alba, Nicolas Total change: 16.40 | |   |
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| IX Olimpiada Nacional de Ajedrez 2015 - Categoria Sub-14 Absoluto | La Paz | BOL | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1587 | 3.00 | 5 | 0.41 | 40 | 16.40 | |
|  Gonzalez, Felix | | | 1647 | BOL | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Nina, Juan | | | 1533 | BOL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Lopez, Vicente | | | 1757 | BOL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Aruquipa, Juan | | | 1565 | BOL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Rojas, Gavino | | | 1370 | BOL | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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