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Individual Calculations November 2009 |
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| Petrov, Marijan Total change: 1.80 | |   |
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| XXIV Aberto Cidade de Ferrol | Ferrol | ESP | 2009-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 2479 | 6.50 | 9 | 0.18 | 10 | 1.80 | |
|  Guijarro Arca, Basilio | | | 2079 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Marcos Pinto, Luis | | | 2130 | ESP | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Permuy Lorenzo, Carlos Javier | f | | 2297 | ESP | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Radulski, Julian | g | | 2539 | BUL | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Silva, Stephane | | | 2252 | POR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Satyapragyan, Swayangsu | m | | 2423 | IND | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Paredes Cordo, Jacobo Borja | | | 2241 | ESP | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Gomez Ledo, Roberto Carlos | f | | 2404 | CUB | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Fernandez Cardoso, Alexey | f | | 2419 | CUB | 1.00 | 1 | 0.42 | 10 | 4.20 | | | * 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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