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Individual Calculations September 2023 |
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| Silva Cerda, Mark Valentin Total change: -11.60 | |   |
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| 47 Obert Internacional d'Escacs Ciutat de Badalona | Badalona (Barcelona) | ESP | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1867 | 4.00 | 9 | -0.29 | 40 | -11.60 | |
|  Dahale, Atul | c | | 2198 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Brito Carrascal, Isabela | | | 1584 | COL | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Severri Arrese, Carlos | | | 1622 | ESP | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Medina Zamora, Joan Carlos | | | 2034 | ESP | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Herman Gamazo, Isaac | | | 1970 | ESP | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Paniagua Garcia, Jose Manuel | | | 1974 | ESP | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Berkemer, Rainer, Dr. | | | 1722 | GER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Sonkalan, Bharati | | | 2036 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Marcos Rodriguez, Raul | | | 1815 | ESP | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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