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Individual Calculations July 2009 |
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| Tcheau, Alain Total change: -29.55 | |   |
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| Coupe du Leman Cat.A-VAUD | different places | SUI | 2008-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2000 | 0.50 | 5 | -1.53 | 15 | -22.95 | |
|  Ahumada, Norberto | | | 1952 | SUI | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Pahud, Cedric | | | 2113 | SUI | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Deschenaux, Bernard | | | 2022 | SUI | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Perruchoud, Pierre | | | 2111 | SUI | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Vianin, Pascal | | | 2158 | SUI | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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 Neuchatel | Neuchatel | SUI | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2011 | 2.00 | 5 | -0.44 | 15 | -6.60 | |
|  Belezky, Alexander | m | | 2361 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Sudry, Pierre | | | 1814 | SUI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Potterat, Marc | | | 2156 | SUI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Schwarz, Claudio | | | 1883 | SUI | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Unternaehrer, Nicolas | | | 1939 | SUI | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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