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Individual Calculations February 2020 |
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| Urbelz Perez, Ignacio Total change: -22.80 | |   |
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| Open de Navidad Ajedrez Tajamar | Madrid | ESP | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1506 | 2.00 | 5 | -1.14 | 20 | -22.80 | |
|  San Felipe Gonzalez, Tomas | | | 1628 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Torres Rebolledo, Alvaro | | | 1106 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gomez Ferrer, Jesus | | | 1906 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Torres Garcia-Denche, Jesus | | | 1106 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Xia, Zhe | | | 1160 | ESP | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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