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Individual Calculations January 2013 |
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| Ogaya Inurrigarro, David Total change: -7.80 | |   |
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| XX Obert d’Escacs de Santa Margarida de Montbui | Santa Margarida de Montbui | ESP | 2012-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1542 | 0.00 | 3 | -0.52 | 15 | -7.80 | |
|  Gual Escala, Joan | | | 1930 | ESP | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Llacuna Roca, Josep | | | 1699 | ESP | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Sola Sendra, Francesc | | | 1845 | ESP | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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