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Individual Calculations April 2015 |
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| Delahaye, Marc Total change: -15.20 | |   |
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| 31e open international de Cappelle-la-Grande | CAPPELLE LA GRANDE | FRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1629 | 2.00 | 8 | -0.76 | 20 | -15.20 | |
|  Leimeister, Winfried | | | 1885 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Warnault, Pierre | | | 1851 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Torck, Kathleen | | | 1412 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Vaillant, Stephane | | | 1895 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Canario, Jonathan | | | 1406 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Usselman, Paul | | | 1848 | CAN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Guion, Geoffrey | | | 1903 | BEL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Babo, Miguel | | | 1851 | POR | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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