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Individual Calculations February 2018 |
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| Devos, Marc Total change: -1.40 | |   |
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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 |
| 1344 | 1420 | 3.50 | 6 | -0.07 | 20 | -1.40 | |
|  Chopin, Christian | | | 1548 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Cottenier, Anton | | | 1147 | BEL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Dhenain, Sebastien | | | 1176 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pierquin, Jean-Bernard | | | 1222 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Wacrenier, Jerome | | | 1652 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lequy, Cedric | | | 1316 | BEL | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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