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Individual Calculations February 2023 |
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| Christiaens, Mark Total change: -71.40 | |   |
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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 |
| 1708 | 1857 | 2.00 | 8 | -3.57 | 20 | -71.40 | |
|  Willart, Hubert | | | 1764 | FRA | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Vos De Wael, Alexander | | | 1735 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Martellier, Charles | | | 1746 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Marechal, Georges | | | 1610 | BEL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Alidis, Myron | | | 1672 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Laffaille, Jermen | | | 1666 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Zerbib, Claude | | | 1808 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Renkens, Stef | | | 1660 | BEL | 1.00 | 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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