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Individual Calculations August 2015 |
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| Vidaurre, Luis Total change: 0.80 | |   |
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| IX Olimpiada Nacional de Ajedrez 2015 - Categoria Sub-18 Absoluto | La Paz | BOL | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1916 | 5.00 | 7 | 0.02 | 40 | 0.80 | |
|  Ugarte, Grover | | | 1516 * | BOL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Huarachi, Rhem Josafat | | | 1708 | BOL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Borda, Cesar | c | | 2078 | BOL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Cabrera, Manuel | | | 1754 | BOL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Chipana, Gabriel | | | 1694 | BOL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Penafiel, Erick | | | 1725 | BOL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Herrera, Jhon | | | 1711 | BOL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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