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Individual Calculations February 2020 |
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| Gomez Ligero, Sergio Total change: -7.20 | |   |
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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 |
| 1987 | 1831 | 2.50 | 9 | -0.36 | 20 | -7.20 | |
|  Kiselev, Pavel | f | | 2231 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Samuel Lares, Jairo | | | 2063 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Alvarez Morales, Miguel | | | 2057 | ESP | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Llena Velarde, David | | | 1999 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Angola Canchimbo, Elmer | | | 1606 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Abrisqueta Zudaire, Leyre | | wc | 2044 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Carbonell Sancho, Marc | | | 2209 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Boghi, Victor Almeida | | | 1679 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Gazola, Vanessa Ramos | | wc | 1996 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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