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Individual Calculations February 2020 |
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| Abrisqueta Zudaire, Leyre Total change: 2.80 | |   |
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| XXXI International Chess Open Roquetas de Mar 2020 | Roquetas de Mar | ESP | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2044 | 4.50 | 8 | 0.07 | 40 | 2.80 | |
|  Lopez Martinez, Josep Manuel | g | | 2444 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Shishkin, Vadim | | | 1734 | RUS | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Clemente Chen, Alfredo | | | 1734 | ESP | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Acevedo Rivas, Jose Antonio | | | 1709 | ESP | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Gomez Ligero, Sergio | | | 1831 | ESP | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Budnikov, Oleg | | | 2432 | UKR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Donda Martin, Juan Carlos | | | 1855 | ESP | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Bobadilla Viera, Jorge Samuel | m | | 2348 | VEN | 1.00 | 1 | 0.86 | 40 | 34.40 | | | * 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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