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Individual Calculations February 2020 |
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| Perez Fernandez, Modesto Total change: -16.20 | |   |
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| XXVIII Open Internacional de Erandio | Erandio | ESP | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 2134 | 5.00 | 7 | -0.81 | 20 | -16.20 | |
|  Adrian Gorostiza, Rafael | | | 1734 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Garrido Legarreta, Jose Javier | | | 1985 | ESP | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Salas Martin, Javier | | | 1738 | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Estebanez Sevilla, Unai | | | 1734 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Garcinuno Gonzalez, David | | | 1751 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Villanueva Arguinberri, Bruno | | | 2029 | ESP | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Martin Ibisate, Xabier | | | 1897 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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