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Individual Calculations February 2018 |
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| Heinatz, Dr. Gundula Total change: 1.20 | |   |
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| 41. Zuercher Weihnachtsopen Master | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2162 | 4.00 | 7 | 0.06 | 20 | 1.20 | |
|  Schlegel, Igor | | | 1821 | SUI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Kaczmarczyk, Dennis | m | | 2424 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Shah, Rishab | | | 1973 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Stillger, Bernhard | f | | 2335 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kalaiyalahan, Akshaya | f | | 2067 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Giesinger, Elias | | | 2142 | SUI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Berset, Alan | | | 2010 | SUI | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | |
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