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Individual Calculations February 2020 |
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| Shishkin, Vadim Total change: 46.80 | |   |
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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 |
| 2063 | 1734 | 3.50 | 9 | 2.34 | 20 | 46.80 | |
|  Zhou, Guijue | | wm | 2134 * | CHN | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Garrido Diaz, Jose Antonio | | | 2134 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abrisqueta Zudaire, Leyre | | wc | 2044 | ESP | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Ingunza Curro, Andres | | | 2120 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Gazola, Vanessa Ramos | | wc | 1996 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Lopez Mijail, Nicolas | | | 2056 | ESP | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Bjerre, Tavs | | | 2013 | DEN | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Habans Aguerrea, Javier | | | 2109 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Gopal, K.n. | c | | 1961 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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