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Individual Calculations September 2023 |
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| Hadamard, Olivier Total change: 7.00 | |   |
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| Championnat de France 2023 - Open Senior Plus | HUEZ | FRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1728 | 4.00 | 9 | 0.35 | 20 | 7.00 | |
|  Fayard, Alain | f | | 2152 | FRA | 0.50 | 1 | 0.43 | 20 | 8.60 | |  Furgoni, Jean-Luc | | | 1728 | FRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Allays, Christian | | | 1328 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adda, Olivier | | | 2084 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Fretel, Didier | | | 1621 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Petitcolas, Pierre | | | 1819 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Giraud, Thierry | | | 1966 | FRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Oriot, Patrice | | | 1966 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Romero, Michel | | | 1640 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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