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Individual Calculations May 2019 |
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| Ossa Ramirez, Jesus Antonio Total change: -39.20 | |   |
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| Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub1700 | Pereira | COL | 2019-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1651 | 2.00 | 5 | -1.96 | 20 | -39.20 | |
|  Suaza Sanabria, Laura Sofia | | | 1410 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Gomez Saenz, Manuela | | | 1539 | COL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Orozco Fernandez, Eliana Andrea | | | 1251 * | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Negron Lizarazo, Juan Sebastian | c | | 1333 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Pena Flechas, Luis Orlando | | | 1483 | COL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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