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Individual Calculations May 2017 |
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| Tejedor Txapartegi, Nabar Total change: 15.00 | |   |
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| Cto de Gipuzkoa por equipos de Primera 2017 | Donostia | ESP | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1926 | 3.00 | 4 | 0.75 | 20 | 15.00 | |
|  Ruiz Martinez, Isidro | | | 1983 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Cejudo Urdampilleta, Jose Manu | | | 1852 | ESP | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Zuloaga Erauskin, Markel | | | 1820 | ESP | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Egana Amuchastegi, Javier | | | 1862 | ESP | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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