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Individual Calculations September 2009 |
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| Ferreira, Antonio Viriato Total change: -2.50 | |   |
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| XXVII Open internacional d'Andorra | La Massana | AND | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 1915 | 1.00 | 6 | -0.10 | 25 | -2.50 | |
|  Karavade, Eesha | | wg | 2315 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Shiven, Khosla | | | 2235 | IND | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Fernandez Lopez, Joan | | | 2100 | AND | 1.00 | 1 | 0.74 | 25 | 18.50 | |  Deshpande, Aniruddha | | | 2211 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Jose Queralto, Daniel | | | 2092 | AND | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Marin, Irina-Luiza | | wm | 2150 | ROU | 0.00 | 1 | -0.21 | 25 | -5.25 | | | * 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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