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Individual Calculations September 2010 |
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| Berkovich, Mark A Total change: -2.60 | |   |
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| XXVIII Obert Internacional d'Escacs d'Andorra | Arinsal | AND | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2397 | 5.50 | 9 | -0.26 | 10 | -2.60 | |
|  Gomez Abad, Antonio | | | 1997 * | AND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bujosa Ribas, Joan | | | 2063 | ESP | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Alsina Leal, Daniel | g | | 2546 | ESP | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Balogh, Csaba | g | | 2628 | HUN | 0.50 | 1 | 0.29 | 10 | 2.90 | | | Almeida Quintana, Omar | g | | 2559 | CUB | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Alberto, Manuel | | | 2140 | ANG | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Vich Ramirez, Carles | | | 2118 | ESP | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Berthelot, Yannick | f | | 2272 | FRA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Bertrand, Quentin | | | 2124 | FRA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | * 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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