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Individual Calculations February 2013 |
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| Dubbeldam, Lydia Total change: -1.20 | |   |
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| 33ème Open International d'Echecs de Béthune - Tournoi C | BETHUNE | FRA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1675 | 5.50 | 8 | -0.04 | 30 | -1.20 | |
|  Lefebvre, Willy | | | 1540 | BEL | 0.50 | 1 | -0.18 | 30 | -5.40 | |  Pawlak, Philippe | | | 1497 | FRA | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Van Den Bosch, Arno | | | 1562 | BEL | 0.50 | 1 | -0.15 | 30 | -4.50 | | | Le Brun, Yves | | | 1494 | FRA | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Fleurquin, Jean-Pierre | | | 1536 | FRA | 0.50 | 1 | -0.19 | 30 | -5.70 | | | Spillebout, Theo | | | 1503 | FRA | 0.50 | 1 | -0.23 | 30 | -6.90 | | | Chaignet, Lucas | | | 1480 | FRA | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Billet, Philippe | | | 1624 | FRA | 0.50 | 1 | -0.07 | 30 | -2.10 | |
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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