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Individual Calculations January 2023 |
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| Poirel, Marie-France Total change: -17.40 | |   |
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| 19e Open de Vandoeuvre 2022 - Tournoi C (-1600) | VANDOEUVRE LES NANCY | FRA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1056 | 1.00 | 5 | -0.87 | 20 | -17.40 | |
|  Riss, Thierry | | | 1210 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Loppin, Tya | | | 1167 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Loppin, Lylou | | | 1145 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Harter, Cyrille | | | 1075 | FRA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Antoine, Francoise | | | 1146 | FRA | 0.00 | 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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