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Rapid:
Individual Calculations May 2017 |
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| Herrera, Juan Sebastian Total change: 8.60 | |   |
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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 |
| 2001 | 2195 | 7.00 | 9 | 0.43 | 20 | 8.60 | |
|  Ocampo, Cristina | | | 1795 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sanchez Bonilla, John Henry | | | 1871 | COL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Carrion, Edward | | | 1903 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cardoso Cardoso, Jose Gabriel | f | | 1987 | COL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Barrios, Bernardo | | | 1883 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Buitrago, Mauricio | | | 2044 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Arenas, David | g | | 2445 | COL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Soto, Yesid | | | 1978 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lizarazo, Juan Carlos | | | 2100 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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