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Individual Calculations September 2012 |
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| Prieto Velasco, Rafael Total change: 4.50 | |   |
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| XXX Open Internacional d'Andorra 2012 | Arinsal | AND | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1772 | 2.00 | 6 | 0.30 | 15 | 4.50 | |
|  Ibanez Aullana, Ramon | | | 2172 * | ESP | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Kogan, Artur | g | | 2172 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Jose Queralto, Daniel | | | 2133 | AND | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Basas Gamazo, Josep | | | 2033 | ESP | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Moscoso Rodriguez, Joan | | | 1797 | AND | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Jansat Mir, Arnau | | | 1546 | AND | 0.50 | 1 | -0.29 | 15 | -4.35 | | | * 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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