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Individual Calculations July 2011 |
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| Buehler, Ueli Total change: 9.70 | |   |
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| 23. Int. Lenk Open | Lenk | SUI | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1700 | 2.00 | 6 | -0.02 | 25 | -0.50 | |
|  Berset, Philippe | | | 2096 | SUI | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Hofer, Heinz | | | 1736 | SUI | 0.50 | 1 | 0.05 | 25 | 1.25 | |  Huber, Ruth | | | 1686 | SUI | 1.00 | 1 | 0.48 | 25 | 12.00 | | | Rosebrock, Timotej Alexander | | | 1931 | SUI | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Bannwart, Remo | | | 1837 | SUI | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Chivaux, Serge | | | 1743 | SUI | 0.50 | 1 | 0.06 | 25 | 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) | | | NOTE: K factor changed | | 2. Weekend-Open Belp | Belp | SUI | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1700 | 1.50 | 4 | 0.68 | 15 | 10.20 | |
| | Prunescu, Claudiu | | | 2100 * | ROU | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Schneuwly, Achim | | | 2066 | SUI | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Schweizer, Simon | | | 1905 | SUI | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Schweizer, Samuel | | | 1772 | SUI | 0.50 | 1 | 0.10 | 15 | 1.50 | | | * 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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