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Rapid:
Individual Calculations November 2016 |
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| Arenas, David Total change: 16.60 | |   |
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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 |
| 2277 | 2428 | 7.00 | 9 | 0.83 | 20 | 16.60 | |
|  Borbon, Oscar | | | 2028 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lora, Joel Fernando | | | 2158 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Betancur Gilraldo, David Roge | | | 2220 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Becerra, Juan David | f | | 2290 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ruiz Castillo, Joshua Daniel | m | | 2315 | COL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Barrientos, Sergio E | g | | 2428 | COL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Rios Parra, Alejandro | m | | 2367 | COL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mendoza, Rafael | m | | 2359 | COL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Mateus, Alejandro | f | | 2330 | 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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