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Individual Calculations June 2014 |
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| Kofalvi, Attila Total change: -17.10 | |   |
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| Open Internacional da Queima das Fitas 2014 | Coimbra | POR | 2014-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1845 | 1.00 | 3 | -0.13 | 30 | -3.90 | |
|  Costa, Paulo | | | 2125 | POR | 0.00 | 1 | -0.16 | 30 | -4.80 | |  Coimbra, Joao Marcial Ferreira | | | 1498 | POR | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Andres Gonzalez, Ivan | f | | 2245 * | ESP | 0.00 | 1 | -0.08 | 30 | -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) | | | | CN Equipas 2013/2014 - 2. divisao A - r. 6-7 | S Joao da Madeira | POR | 2014-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1850 | 0.00 | 1 | -0.44 | 30 | -13.20 | |
| | Nora, Fernando Manuel Lobo C. | | | 1893 | POR | 0.00 | 1 | -0.44 | 30 | -13.20 | |
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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