Individual Calculations August 2018 |
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Zuluaga, Miryam Total change: -4.80 | | |
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IRT Abierto Primera Categoria Jorge Aristizabal 2018 | Medellin | COL | 2018-07-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1758 | 1586 | 1.00 | 4 | -0.24 | 20 | -4.80 | |
| Lopez, Juan D | | | 1938 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | | Garces, Javier | | | 1914 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | Arbelaez, Omar | | | 1192 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Rosero Zapata, Luis Fernando | | | 1986 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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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