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Individual Calculations December 2021 |
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| Passchier, Marie France Total change: -4.80 | |   |
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| Ch. de Vaucluse Veteran et Senior plus 2021 - Tournoi Principal | MORIERES LES AVIGNON | FRA | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1128 | 1.00 | 4 | 0.01 | 20 | 0.20 | |
|  Contignon, Richard | | | 1249 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Ricci, Jean-Marc | | | 1208 | FRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Chanut, Eliane | | | 1431 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kermann, Rene | | | 1465 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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 2022 - 60mn Novembre | FRANCE | FRA | 2021-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1033 | 1126 | 1.00 | 2 | -0.25 | 20 | -5.00 | |
| | Bachir, Sarah | | | 1029 | FRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Velay, Romain | | | 1036 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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