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Individual Calculations May 2018 |
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| Alonso Arburu, Juan Ignacio Total change: -45.40 | |   |
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| XLI Open Internacional Ciudad de San Sebastian 2018 | Donostia | ESP | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2397 | 6.00 | 9 | -2.27 | 20 | -45.40 | |
|  Van Der Giessen, Ada Leona | | | 1997 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sanchez Ruesga, Carlos | | | 1997 * | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ruiz De Alegria Garcia, Carlos | | | 1997 * | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Segura Del Frago, Imanol | | | 2007 | ESP | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Crossland, Tomas Russel | | | 1997 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Darrigues, Alain | | | 1997 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Medrano Del Val, Julio | | | 1997 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arana Garate, Jon | | | 1997 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vicente Ezeiza, Mikel | | | 1997 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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