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Individual Calculations February 2016 |
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| Ritter, Fredy Total change: -23.80 | |   |
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| 39. Weihnachtsopen Allgemein | Zurich | SUI | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1510 | 0.00 | 4 | -1.19 | 20 | -23.80 | |
|  Schweizer, Robert | | | 1881 | SUI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Schreiber, Robert | | | 1775 | SUI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Huber, Beat | | | 1571 | SUI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Lachat, Martin | | | 1515 | SUI | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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