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Individual Calculations July 2011 |
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| Moreiro Sanchez, Silvestre Total change: -5.10 | |   |
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| VII Open de Primavera de Gros | Donostia – San Sebastian | ESP | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1549 | 1.50 | 5 | -0.34 | 15 | -5.10 | |
|  Izquierdo Arruferia, Joseba | | | 1797 | ESP | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Parron Luceno, David | | | 1605 | ESP | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Portugal Sarasola, Martin | | | 1582 | ESP | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Aizpurua Zufiria, Inaki | | | 1617 | ESP | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Gonzalez Pueyo, Patricia | | | 1642 | ESP | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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