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Individual Calculations January 2009 |
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| Grillon, Jean-Luc Total change: -33.75 | |   |
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| Open Lausanne Young Masters 2008 | Lausanne | SUI | 2008-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1769 | 0.50 | 5 | -0.60 | 25 | -15.00 | |
|  Vianin, Pascal | | | 2119 | SUI | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Ahumada, Norberto | | | 1952 | SUI | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Belaz, Christian | | | 2107 | SUI | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Vuillemard, Jean-Marc | | | 1834 | FRA | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Bernoulli, Jacques | | | 2009 | SUI | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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) | | | | Open du Jura | Moutier | SUI | 2008-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1769 | 0.00 | 3 | -0.75 | 25 | -18.75 | |
| | Potterat, Marc | | | 2119 | SUI | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Paul, Mathias | | | 1958 | GER | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Steiner, Kurt | | | 1846 | SUI | 0.00 | 1 | -0.39 | 25 | -9.75 | |
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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