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Individual Calculations November 2011 |
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| Abreu, Aryam Total change: -8.90 | |   |
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| V Festival Internacional de Ajedrez Elite Univesidad Central | Bogota | COL | 2011-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 2490 | 5.00 | 8 | -0.89 | 10 | -8.90 | |
|  Guzman, Arcadio | | | 2090 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Avila, Pedro Andres | | | 2102 | COL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Becerra, Juan David | | | 2268 | COL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Rios, Alejandro | m | | 2362 | COL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Zuluaga, Cesar | f | | 2343 | COL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Alvarez, Pedraza Aramis | g | | 2544 | CUB | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Martinez, Romero Martin | | | 2296 | COL | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Ruiz Aguilar, Pablo Alexander | f | | 2306 | COL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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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