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Individual Calculations August 2021 |
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| Bourson, Joel Total change: -23.40 | |   |
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| 19e Open des 50 ans et plus de Muret (31) | MURET | FRA | 2021-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1535 | 3.00 | 7 | -1.17 | 20 | -23.40 | |
|  Toulzac, Pierre-Yves | f | | 1935 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rochange, Christine | | | 1294 | FRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Fabre, Pierre | | | 1309 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Garcia Del Prado, Bruno | | | 1619 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ginouillac, Philippe | | | 1303 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lamory, Jacques | | | 1194 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gaudissard, Dominique | | | 1572 | FRA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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