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Individual Calculations February 2015 |
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| Santos, Jose Alves Total change: -9.80 | |   |
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| Lisbon Christmas International Chess Open | Lisboa | POR | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2239 | 6.00 | 9 | -0.49 | 20 | -9.80 | |
|  Demuth, Adrien | m | | 2517 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Ferreira, Carlos Andre Santos | | | 1957 | POR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Brozel, Sacha | | | 1839 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hoffman, Alejandro | g | | 2476 | ARG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Giacometto, Mario | | | 1947 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hoeneveld, Maarten | | | 1839 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Morais, Vitor | | | 1919 | POR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Jorgensen, Line Jin | | | 1942 | NOR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sousa, Joao Francisco Silva | | | 1915 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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