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Individual Calculations April 2008 |
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| Piron, Jean-Marie Total change: 42.75 | |   |
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| 24e open international de Cappelle | Cappelle la Grande | FRA | 2008-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1615 | 3.00 | 8 | 1.71 | 25 | 42.75 | |
|  Perrien, Francis | | | 1854 | FRA | 0.50 | 1 | 0.30 | 25 | 7.50 | |  Lees, Jean-Pierre | | | 1895 | FRA | 1.00 | 1 | 0.84 | 25 | 21.00 | | | Manne, Jean-Luc | | | 1965 | BEL | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Robion, Jean-Claude | | | 1797 | FRA | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Becuwe, Olivier | | | 1965 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Smith, Thijmen | | | 1879 | NED | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Efroimski, Marsel | | | 1961 | ISR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Rutten, David | | | 1900 | NED | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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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