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Individual Calculations February 2020 |
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| Broersma, Sven Total change: 8.40 | |   |
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| Chessfestival Groningen 2019 - Open B&C | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1627 | 2.00 | 7 | 0.21 | 40 | 8.40 | |
|  Klein, Jorik | | | 1859 | NED | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Van De Pavoordt, Max | | | 2016 | NED | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Van Indie, Frank | | | 1705 | NED | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Christensen, John Christop | | | 1848 | DEN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Arnold, Frieda | | | 1840 | NED | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Karsdorp, Nico | | | 1812 | NED | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Hofstra, Tijmen | | | 1710 | NED | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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