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Individual Calculations September 2019 |
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| Lara Lopez, Sergio Total change: -31.40 | |   |
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| IV Festival De Ajedrez Ciudad De Cartagena Open | Cartagena Murcia | ESP | 2019-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2226 | 2.00 | 4 | -1.57 | 20 | -31.40 | |
|  Sargsyan Manukyan, Gurgen | | | 1826 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alcaraz Martinez, Felipe | | | 1923 | ESP | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Tudela Gonzalez, Victor | | | 1826 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martinez Soriano, Javier | | | 1899 | ESP | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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