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Individual Calculations September 2021 |
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| Billotti, Romain Total change: -16.20 | |   |
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| 27e Festival International de Chambery - Principal (plus de 1700) | CHAMBERY | FRA | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1884 | 3.50 | 9 | -0.81 | 20 | -16.20 | |
|  Albaric, Etienne | | | 2230 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Devallee, Jeremie | f | | 2220 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Costa, Jean-Yves | | | 1772 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Delmonico, Nils | | | 2002 | SUI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Andrieu, Philippe | | | 1760 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Vion, Jean-Francois | | | 2023 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Aggoune, Lisa | | | 1722 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Destic, Elena | | | 1715 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Vaillant, Stephane | | | 1748 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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