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Rapid:
Individual Calculations May 2017 |
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| Alzate, Gustavo Total change: 0.20 | |   |
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| II IRT Open Internacional de Ajedrez Activo Ciudad Salento | Salento | COL | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1892 | 4.00 | 7 | 0.01 | 20 | 0.20 | |
|  Hernandez, Cristian Andres | m | | 2259 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Ramirez, Mariana | | | 1492 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Echavarria, Johann | m | | 2292 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rengifo, Carlos Alberto | | | 1864 | COL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Medina Coneo, Arlintong | | | 1722 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Chisco, Juan Esteban | | | 1492 * | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Cardoso, Jaidy Marcela | | | 1733 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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