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Individual Calculations January 2009 |
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| Martin Hernandez, Ruben Total change: 14.75 | |   |
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| Torneo de Otoño de la Caja de Canarias | Arrecife-Lanzarote | ESP | 2008-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1896 | 2.50 | 4 | 0.59 | 25 | 14.75 | |
|  Lopez Pereyra, Jose C. | | | 2064 | ESP | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Perez Cejudo, Carmelo | | | 1960 | ESP | 0.50 | 1 | 0.09 | 25 | 2.25 | |  Bustos Ozorio, Rolnald | | | 1773 | COL | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Caceres Arrocha, Juan Antonio | | | 1857 | ESP | 1.00 | 1 | 0.45 | 25 | 11.25 | |
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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