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Individual Calculations September 2018 |
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| Gercowski Tuchszer, Luis Total change: -4.40 | |   |
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| VII Open de Ibiza | Ibiza | ESP | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1753 | 4.50 | 7 | -0.22 | 20 | -4.40 | |
|  Reina Casero, Antonio | | | 1353 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Paris Tur, Joan | | | 1364 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Reina Fernandez, Fabian | | | 1524 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ruzafa Sanchez, Juan | | | 1834 | ESP | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Arata, Roberto Mario | | | 2138 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Cabrera Cabrera, Nelson | | | 1495 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Angola Canchimbo, Elmer | | | 1508 | ESP | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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