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Individual Calculations September 2009 |
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| Berkovich, Mark A Total change: -13.10 | |   |
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| XXVII Open internacional d'Andorra | La Massana | AND | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2419 | 6.00 | 9 | -1.31 | 10 | -13.10 | |
|  Colomer Camarasa, Jordi | | | 2019 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Abhishek, Kelkar | | | 2159 | IND | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Jose Queralto, Daniel | | | 2092 | AND | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Levine, Yonatan | | | 2053 | ISR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Sanchez Jerez, Emilio Miguel | | | 2212 | ESP | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Muratet Casadevall, Albert | | | 2180 | ESP | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Trepat Herranz, Joan | | | 2269 | ESP | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Shiven, Khosla | | | 2235 | IND | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Pijpers, Arthur | | | 2192 | NED | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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