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Individual Calculations January 2010 |
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| Angles Borrell, Oscar Total change: -22.75 | |   |
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| XXVII Open Internacional de Cerdanyola – Grupo B | Cerdanyola del Valles | ESP | 2009-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1793 | 1.50 | 3 | -0.91 | 25 | -22.75 | |
|  Bardera Gil, Ana | | | 1536 | ESP | 1.00 | 1 | 0.18 | 25 | 4.50 | |  Garcia Extremera, Manuel | | | 1432 | ESP | 0.50 | 1 | -0.40 | 25 | -10.00 | | | Carro Bonet, Jaume | | | 1654 | ESP | 0.00 | 1 | -0.69 | 25 | -17.25 | |
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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