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Individual Calculations February 2017 |
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| Banning, Cees Total change: -3.20 | |   |
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| Chessfestival Groningen 2016 - Compact B | Groningen | NED | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1770 | 1.00 | 3 | -0.08 | 40 | -3.20 | |
|  Sipkema, Willem | | | 1868 | NED | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Von Kreyfelt, Ernst | | | 1852 | NED | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Wubs, Harry | | | 1900 | NED | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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