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Individual Calculations January 2011 |
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| Marin Plana, Roger Total change: -5.25 | |   |
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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 |
| 1875 | 1714 | 1.50 | 6 | -0.35 | 15 | -5.25 | |
|  Pozanco Romasanta, Marc | | | 1876 | ESP | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Valencia Jimenez, Jose | | | 2075 | ESP | 1.00 | 1 | 0.90 | 15 | 13.50 | | | Martinez Arca, Manuel | | | 1897 | ESP | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Corriguelas Armillas, Frederic | | | 1992 | ESP | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Martin Perez, Laura | | | 1781 | ESP | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Porta Tovar, Guillem | | | 1630 | ESP | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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