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Individual Calculations February 2023 |
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| Wambecq, Sven Total change: 2.80 | |   |
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| 41eme Open International d'Echecs de Bethune - Tournoi B | BETHUNE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1690 | 3.50 | 8 | 0.14 | 20 | 2.80 | |
|  Dhooge, Achiel | | | 1611 | BEL | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Busschots, Johan | | | 1818 | BEL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Benredouane, Ilies | | | 1755 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Vasseur, Christian | | | 1813 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Vallet, Vincent | | | 1761 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Marechal, Georges | | | 1610 | BEL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Martellier, Charles | | | 1746 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Demiddele, Kevin | | | 1880 | BEL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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