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Individual Calculations November 2009 |
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| Ahumada, Norberto Total change: 9.75 | |   |
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| Open Lausanne Young Masters 2009 | Lausanne | SUI | 2009-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1904 | 2.50 | 5 | 0.39 | 25 | 9.75 | |
|  Siebrecht, Sebastian | g | | 2304 * | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Grillon, Jean-Luc | | | 1735 | SUI | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Delahaye, Raphaelle | | | 2189 | FRA | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Rauss, Denis-Francois | | | 1606 | SUI | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Skouvaklis, Alexis | | | 2053 | SUI | 0.50 | 1 | 0.20 | 25 | 5.00 | | | * 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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