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Individual Calculations February 2013 |
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| Sadowski, Didier Total change: 9.00 | |   |
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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 |
| 1588 | 1469 | 2.00 | 5 | 0.30 | 30 | 9.00 | |
|  Groux, Lionel | | | 1563 | FRA | 1.00 | 1 | 0.63 | 30 | 18.90 | | | Taro, Franck | | | 1601 | FRA | 0.50 | 1 | 0.18 | 30 | 5.40 | |  Montforts, Ton | | | 1686 | NED | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Dupont, Daniel-Noel | | | 1551 | FRA | 0.00 | 1 | -0.39 | 30 | -11.70 | | | Lefebvre, Willy | | | 1540 | BEL | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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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