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Individual Calculations February 2015 |
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| Koch, Werner A. Total change: -80.80 | |   |
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| 38. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1717 | 0.50 | 5 | -2.02 | 40 | -80.80 | |
|  Odermatt, Oswald | | | 1814 | SUI | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Montanari, Josef | | | 1794 | SUI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Barczyk, Janusz | | | 1639 | SUI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Wuest, Andreas | | | 1781 | SUI | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Huber, Beat | | | 1532 | SUI | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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