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Individual Calculations September 2012 |
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| Acriz Ibanez, Salvador Total change: -7.20 | |   |
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| 38 Obert Internacional Escacs Ciutat de Badalona C | Badalona | ESP | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1447 | 1.00 | 4 | -0.48 | 15 | -7.20 | |
|  Perez Cuadrado, Eduardo | | | 1714 | ESP | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Farre Muntaner, Jose R. | | | 1663 | ESP | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Olleta Tanya, Jordi | | | 1565 | ESP | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Orts Gonzalez, Rafael | | | 1266 | ESP | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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