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Individual Calculations September 2015 |
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| Coimbra, Margarida Total change: -4.20 | |   |
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| XXXVIII Open Internacional Escacs Barbera del Valles 2015 | Barbera del Valles | ESP | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2071 | 3.00 | 9 | -0.21 | 20 | -4.20 | |
|  Alonso Moyano, Jonathan | m | | 2406 | ESP | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Valdes Romero, Leonardo | m | | 2396 | CRC | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Garriga Cazorla, Pere | f | | 2461 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Vehi Bach, Victor Manuel | m | | 2336 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Diaz Camallonga, Carles | f | | 2358 | ESP | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bernat, Ernest | | | 1943 | ESP | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Urrutia Mule, Oriol | | | 1813 | ESP | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Garcia Martin, Marta | | wf | 2166 | ESP | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Porta Tovar, Guillem | | | 1945 | ESP | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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