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Individual Calculations December 2019 |
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| Dufour, Olivier Total change: -21.40 | |   |
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| 5eme Open International Serge Dimier Championnat du Loiret - Open A | OLIVET | FRA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 2041 | 4.50 | 6 | -0.87 | 20 | -17.40 | |
|  Bayer, Jean-Pierre | | | 1641 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Brecheteau, Paul | | | 1688 | FRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Accouri, Pascal | | | 1709 | FRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Levannier-Gouel, Marius | | | 1641 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rocher, Guillaume | | | 1641 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Raux, Samuel | | | 1759 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | Team 2020 - Nationale 2 r3-4 | FRANCE | FRA | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2041 | 0.50 | 2 | -0.20 | 20 | -4.00 | |
| | Gutscher, Marc-Andre | | | 2067 | FRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Alanic, Xavier | | | 2243 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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