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Individual Calculations February 2019 |
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| Kosten, Anthony C. Total change: -3.90 | |   |
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| 15e Open de Vandoeuvre 2019 - Tournoi A (plus de 1900 elo) | VANDOEUVRE LES NANCY | FRA | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2425 | 5.50 | 8 | -0.39 | 10 | -3.90 | |
|  Grosdemange, David | | | 2116 | FRA | 0.50 | 1 | -0.36 | 10 | -3.60 | |  Bukhteeva, Viktoria | | wf | 2140 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Laurent, Julien G. | f | | 2271 | FRA | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Ng, Jen Sheng | c | | 2075 | MAS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Tillet, Louis-Juan | | | 2240 | FRA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Pigeat, Alexandre | f | | 2317 | FRA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Eden, James | m | | 2287 | FRA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Guilleux, Fabien | m | | 2418 | FRA | 0.00 | 1 | -0.51 | 10 | -5.10 | |
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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