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Individual Calculations January 2010 |
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| Siegel, Adrian, Dr Total change: 67.10 | |   |
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| Luzerner Open 2009 | Luzern | SUI | 2009-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 1964 | 3.50 | 7 | 2.09 | 25 | 52.25 | |
|  Borsos, Bogdan | m | | 2317 | UKR | 1.00 | 1 | 0.89 | 25 | 22.25 | |  Muehlebach, Fritz | | | 2231 | SUI | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Kelecevic, Nedeljko | m | | 2323 | SUI | 0.50 | 1 | 0.40 | 25 | 10.00 | | | Zoephel, Heinz | | | 2147 | GER | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Stips, Felix | | | 2204 | ITA | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Stankovic, Zeljko | | | 2186 | SUI | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Cavaletto, Massimo | | | 2083 | SUI | 0.50 | 1 | 0.16 | 25 | 4.00 | |
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) | | | NOTE: K factor changed | | Weekend CHessOPEN | Lugano | SUI | 2009-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 1964 | 2.00 | 4 | 0.99 | 15 | 14.85 | |
| | Rosin, Federico | | | 2130 | ITA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Salvetti, Alec | f | | 2296 | ITA | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Gruvaeus, Curt | | | 2249 | SWE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Schneider, Antonio | | | 2003 | SUI | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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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