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Individual Calculations August 2018 |
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| Tchefranoff, Stephane Total change: 24.40 | |   |
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| 1er open de Prebenoit (-2200) | BETETE | FRA | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1886 | 3.50 | 5 | 0.90 | 20 | 18.00 | |
|  Roland, Philippe | | | 1486 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bonnichon, Arnaud | | | 1591 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Viers, Matthieu | | | 2028 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Mayer, Philippe | | | 2090 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Chaudagne, Christophe | | | 2050 | FRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | 4eme Open d'Echecs de Thones - Principal (-2200) | THONES | FRA | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1886 | 5.50 | 7 | 0.32 | 20 | 6.40 | |
| | Bovis, Claude | | | 1486 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Quievy, Gabriel | | | 1565 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Weisz, Jacques | | | 1751 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Pillard, Jean-Luc | | | 1916 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Rouzaud, Evan | | | 1544 | FRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Sylvestre-Baron, Laurent | | | 1738 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hodot, Yves | | | 1760 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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