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Individual Calculations September 2017 |
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| Castro Acosta, Andres Total change: 15.40 | |   |
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| 43 Obert Internacional Ciutat de Badalona A | Badalona | ESP | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2116 | 5.00 | 9 | 0.77 | 20 | 15.40 | |
|  Grigoryan, Karen H. | g | | 2516 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fernandez Martin, Javier | | | 1934 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Low, Ethan | | | 1716 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chueca Forcen, Alberto | f | | 2361 | ESP | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Escandell, Juan C | f | | 2251 | ESP | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Cruz, Filemon | m | | 2344 | PER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Matta, Vinay Kumar | f | | 2293 | IND | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Reyes Lopez, Daniel | | | 1984 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Low, Kevin | c | | 1866 | CAN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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