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Individual Calculations September 2023 |
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| De Cap, Jan Total change: -27.60 | |   |
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| Brasschaat Open 2023 | Brasschaat | BEL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1483 | 1.50 | 7 | -1.38 | 20 | -27.60 | |
|  Beukema, Constantijn | | | 2005 | BEL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Coussement, Serge | | | 1079 | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Liekens, Ronny | | | 1681 | BEL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kloosterboer, Nico | | | 1660 | NED | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Festraerts, Len | | | 1487 | BEL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Deleu, Karen | | | 1382 | BEL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Geerts, Luc | | | 1639 | BEL | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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