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Individual Calculations February 2015 |
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| Louvrier Saint-Mary, Roger Total change: 5.00 | |   |
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| 35ème Open international d'Echecs de Béthune - Tournoi C | BETHUNE | FRA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1647 | 6.00 | 9 | 0.25 | 20 | 5.00 | |
|  Bath, Fabrice | | | 1420 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Chopin, Christian | | | 1550 | FRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Vitharana, Annelies | | | 1412 | BEL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Beukema, Christiaan | | | 1518 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hematyar, Fardin | | | 1473 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mitran, Marie | | | 1545 | BEL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Lebret, Loriane | | | 1650 | FRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Delassus, Sebastien | | | 1698 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Mahieu, Jacques | | | 1596 | BEL | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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