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Individual Calculations July 2016 |
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| Iturralde Echeverria, Ivan Total change: -9.20 | |   |
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| XII Open de Primavera de Gros | Donostia | ESP | 2016-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1650 | 3.00 | 5 | -0.23 | 40 | -9.20 | |
|  Fuente San Sebastian, Ernesto | | | 1856 | ESP | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Arbulu Gallastegi, Arkaitz | | | 1519 | ESP | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Peinado Obregon, Andres | | | 1405 | ESP | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Vaquero Vicente, Jose | | | 1470 | ESP | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Sebastiani Paoli, Ruben | | | 1437 | ESP | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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