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Individual Calculations July 2008 |
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| Vilella Bertran, Joan Total change: -16.25 | |   |
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| III Torneo Open D'Igualada i L'Anoia | Igualada | ESP | 2008-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1970 | 0.00 | 2 | -0.68 | 25 | -17.00 | |
|  Codina Feixes, Josep | | | 2201 | ESP | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Albets Armengol, Roland | | | 1989 | ESP | 0.00 | 1 | -0.47 | 25 | -11.75 | |
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) | | | | II Obert d'escacs Villafranca del Penedes-CUC | Villafranca del Penedes | ESP | 2008-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1970 | 3.00 | 4 | 0.03 | 25 | 0.75 | |
|  Torres Martinez, Jordi | | | 1749 | ESP | 0.00 | 1 | -0.78 | 25 | -19.50 | | | Julian Ortin, Eva | | | 1620 | ESP | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Mateu Valentines, Josep Antoni | | | 1800 | ESP | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Pardo Verdugo, Felix | | | 1916 | ESP | 1.00 | 1 | 0.42 | 25 | 10.50 | |
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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