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Individual Calculations February 2018 |
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| Van Laer, Jacques Total change: 15.20 | |   |
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| 38eme Open International d'Echecs de Bethune - Tournoi C | BETHUNE | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1512 | 4.50 | 8 | 0.76 | 20 | 15.20 | |
|  Billet, Philippe | | | 1588 | FRA | 1.00 | 1 | 0.60 | 20 | 12.00 | |  De Jong, Eliza | | | 1558 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Vandeputte, Maud | | | 1203 | BEL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Roux, Jean-Francois | | | 1582 | FRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Cuyx, Tomas | | | 1532 | BEL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Woyave, Pascal | | | 1601 | BEL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Debayeux, Jean | | | 1592 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Franek, Jan | | | 1582 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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