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Individual Calculations May 2016 |
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| Cabrera Novoa, Roxana Total change: -25.20 | |   |
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| Abierto IRT de Segunda Categoria Antioquia 2016 | Medellin | COL | 2016-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1147 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
|  Echavarria Ramirez, Juan Diego | | | 1547 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Semifinal 1 Nacional Sub-12 Femenino 2016 | Medellin | COL | 2016-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1147 | 0.00 | 3 | -0.55 | 40 | -22.00 | |
| | Castano, Saray | | | 1459 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Ruiz Jaraba, Valentina Sofia | | | 1348 | COL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sarmiento, Erika Daniela | | | 1419 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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