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Individual Calculations September 2023 |
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| Duvallon, Christophe Total change: 6.20 | |   |
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| 19eme Festival International de Dieppe Open des Rois - plus de 50 ans | DIEPPE | FRA | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1668 | 5.00 | 9 | 0.31 | 20 | 6.20 | |
|  Beeckmans, Peter | | | 1299 | BEL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Selby, Paul R | | | 1800 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Kempinski, Andre | | | 1848 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Chochoy, Patrick | | | 1611 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Gallet, Gilles | | | 1571 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Lehericey, Fabrice | | | 1781 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Vandurme, Philippe | | | 1367 | BEL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lorrain, Michel | | | 1736 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Vaillant, Stephane | | | 1747 | FRA | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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