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Individual Calculations September 2021 |
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| De Vathaire, Michel Total change: -20.40 | |   |
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| 18eme Open International du Pic d'Anie 2021 - Tournoi B | ARETTE | FRA | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1655 | 2.50 | 7 | -1.02 | 20 | -20.40 | |
|  Ouradou, Frederic | | | 1655 | FRA | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Fesigny, Alexis | | | 1719 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Kufferath, Camille | | | 1609 | FRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | De Lagontrie, Jean | | | 1713 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Walter, Alain | | | 1592 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ilies, Emanuel-Alexandru | | | 1691 | FRA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Perrouin, Alexian | | | 1590 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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