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Individual Calculations November 2012 |
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| Perruchoud, Pierre Total change: 16.20 | |   |
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| Swiss Team Championship 2012 (A,B,I) - Round 1-9 | decentralised | SUI | 2012-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2049 | 4.50 | 7 | 1.37 | 15 | 20.55 | |
|  Cochet, Jean-Daniel | | | 2072 | SUI | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Lienhard, Alex | | | 2067 | SUI | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Vilaseca, Laurent | | | 2113 | SUI | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Campora Perez, Daniel | | | 2165 | ESP | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Jacot, Laurent | | | 2175 | SUI | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Schneuwly, Achim | | | 2069 | SUI | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Bourban, Yann | | | 1944 | SUI | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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) | | | | 3. Grand-Prix de Monthey | Monthey | SUI | 2012-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2021 | 2.00 | 4 | -0.29 | 15 | -4.35 | |
| | Nikolov, Momchil | g | | 2421 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | De Kalbermatten, Adrien | | | 1799 | SUI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Catsiapis, Yiannis | | | 1811 | SUI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Jenny, Gerald | | | 1906 | SUI | 0.50 | 1 | -0.16 | 15 | -2.40 | | | * 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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