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Individual Calculations February 2015 |
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| Williams, Johann Total change: -12.00 | |   |
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| 38. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1734 | 3.50 | 7 | -0.32 | 40 | -12.80 | |
|  Recordon, Patrick | | | 1542 | SUI | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Pogosian, Norair | | | 1643 | FRA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Siegenthaler, Bruno | | | 1776 | SUI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Bannwart, Remo | | | 1812 | SUI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Lesniak, Julien | | | 1703 | SUI | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Giesinger, Elias | | | 1750 | SUI | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Huggler, Andreas | | | 1661 | SUI | 0.50 | 1 | -0.10 | 40 | -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) | | | | Schachfestival Basel Amateure 2015 | Basel | SUI | 2015-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1750 | 3.00 | 5 | 0.02 | 40 | 0.80 | |
| | Nyffenegger, Michael | | | 1996 | SUI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Del Val, Josefa | | | 1526 | SUI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Hammerschmidt, Walter | | | 1594 | SUI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Rudin, Erich | | | 1610 | SUI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Rusconi, Benito | | | 1669 | SUI | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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) | | |
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