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Individual Calculations January 2011 |
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| Garcia Acosta, Roger Total change: -3.45 | |   |
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| XXVIII Open Internacional Vila de Cerdanyola – Grupo A | Mataro | ESP | 2010-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1885 | 4.00 | 8 | -0.23 | 15 | -3.45 | |
|  Ruiz Mata, Oscar | f | | 2285 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Ventura Fontanet, Jaume | | | 1721 | ESP | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Porta Tovar, Guillem | | | 1630 | ESP | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Borges Ayats, Joaquim | | | 2041 | ESP | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Bada Navarra, Jordi | | | 2074 | ESP | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Sanchez Alegria, Jose Manuel | | | 1816 | ESP | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Penalver Guardia, Josep | | | 1765 | ESP | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Lafuente Calvillo, Andrea | | | 1625 | ESP | 1.00 | 1 | 0.18 | 15 | 2.70 | | | * 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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