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Individual Calculations November 2021 |
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| Weijers, Ralf Total change: 4.40 | |   |
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| WLC Weekendtoernooi 2021 | Eindhoven | NED | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1839 | 2.50 | 6 | 0.22 | 20 | 4.40 | |
|  Kools, Thomas | | | 2123 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Wuijts, Johan | | | 1997 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Van Zon, Paul | | | 2008 | NED | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Chassard, Cedric | | | 1914 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Dekker, Marvin | | | 2038 | AHO | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Li-Behn, Tobias | | | 1448 | NED | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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