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Individual Calculations January 2023 |
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| Wiegersma, Justus Total change: -18.40 | |   |
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| 19e Open de Vandoeuvre 2022 - Tournoi A (plus de 1900 elo) | VANDOEUVRE LES NANCY | FRA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1971 | 2.00 | 8 | -0.92 | 20 | -18.40 | |
|  Meillon, Judicael | | | 2227 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Buanne, Luca | | | 2078 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Schippke, Manon | | wf | 2092 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Arnaud, Aurelien | | | 2109 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Garrigue, Julian | | | 1972 | FRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Karas, Eugenia | | | 2004 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Labelle, Ambroise | | | 2091 | SUI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Berthaut, Alexandre | | | 2011 | MNC | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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