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Individual Calculations September 2009 |
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| Lettieri, Giuseppe Total change: 11.10 | |   |
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| XXXV Open Internacional d'Escacs Vila de Sitges | Sitges | ESP | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2363 | 5.50 | 8 | 0.74 | 15 | 11.10 | |
|  Torres Roldan, Francesc | | | 1963 * | ESP | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Goris, Ton | | | 2084 | NED | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Cruz, Cristhian | m | | 2525 | PER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Biedekoepper, Robert | | | 2111 | GER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Panchanathan, Magesh Chandran | g | | 2493 | IND | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Pares Peris, Jordi | | | 2165 | ESP | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Fernandez Aguado, Enrique | m | | 2340 | ESP | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Cuartas, Jaime Alexander | g | | 2521 | COL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | * 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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