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Individual Calculations September 2017 |
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| Billotti, Romain Total change: -2.00 | |   |
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| 23eme Festival International de Chambery - Principal (plus de 1700) | CHAMBERY | FRA | 2017-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1828 | 2.50 | 7 | -0.10 | 20 | -2.00 | |
|  Racle, Valentin | | | 2159 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Boulet, Philippe | | | 2088 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Gesing, Oliver | | | 2182 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | De Lagontrie, Jean | | | 1791 | FRA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Martinez, Alonso | | | 1723 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Berger, Konogan | | | 1896 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Heyman, Jacques | | | 1766 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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