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Individual Calculations January 2019 |
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| Pereda Villalba, Julian Total change: -16.60 | |   |
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| XII Open Vila de Gracia 2018 | Barcelona | ESP | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1665 | 2.00 | 5 | -0.83 | 20 | -16.60 | |
|  Cortes Ruiz, Javier | | | 1957 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Bermejo Cuadra, Roberto | | | 1265 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pinilla Sanchez, Josep A. | | | 1867 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bertrand, Sjors | | | 1491 | NED | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Castillo Rosa, Jose Luis | | | 1435 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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