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Rapid:
Individual Calculations November 2016 |
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| Barrientos, Sergio E Total change: 4.40 | |   |
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| Campeonato Nacional Activo de Mayores Absoluto 2016 Liga de Ajedrez de Antioquia 50 Anos. | Medellin | COL | 2016-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2428 | 6.50 | 9 | 0.22 | 20 | 4.40 | |
|  Zabala, Fidel | | | 2028 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soto, Christian Camilo | | | 2160 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Herrera, Juan Sebastian | f | | 2209 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Contreras, Henry | f | | 2270 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zapata Arbelaez, Estiven | | | 2171 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Arenas, David | m | | 2428 | COL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Ruiz Castillo, Joshua Daniel | m | | 2315 | COL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Valderrama Quiceno , Esteban A | f | | 2433 | COL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Rios Parra, Alejandro | m | | 2367 | COL | 0.50 | 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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