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Individual Calculations February 2020 |
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| Perche, Louis Total change: -17.80 | |   |
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| 16e Open de Vandoeuvre 2019 - Tournoi A (plus de 1900 elo) | VANDOEUVRE LES NANCY | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1931 | 2.00 | 8 | -0.89 | 20 | -17.80 | |
|  Devallee, Jeremie | f | | 2216 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Emmenecker, Philippe | | | 2108 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bellahcene, Rayane | | | 2028 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Steibel, Julien | | | 2046 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Carrillo, Jesus | | | 2030 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Ellis, Antoine | | | 1992 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Martinez Martinez, Mateo | | | 1908 | FRA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Vanhuyse, Nele | | wf | 1973 | BEL | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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