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Individual Calculations March 2023 |
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| Egreteau, Eric Total change: 27.00 | |   |
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| XXI Rochefort Chess Open A | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1905 | 3.00 | 9 | -0.46 | 20 | -9.20 | |
|  Devnani, Kush | | | 2133 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Le Montagner, Yoann | | | 2036 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Batteux, Mickael | | | 1985 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Tomasi, Elise | | | 2055 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Joly, Fabrice | | | 1961 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Soyer, Jean-Yves | | | 1994 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kumar, Sanjit S | | | 1879 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Martinet, Regis | | | 1977 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Chaudhury, Anmay Kumar | | | 1908 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | 18eme Open d'hiver d'Avoine | AVOINE | FRA | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1905 | 6.50 | 7 | 1.81 | 20 | 36.20 | |
| | Tixier, Benoit | | | 1584 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wolfangel, Claude | | | 1559 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Boissinot, Aurele | | | 1505 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ralle, Pierre | | | 1979 | FRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Durant, Christophe | | | 1891 | FRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Antoine, Jean-Luc | | | 1907 | FRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Motheron, Romain | | | 1843 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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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