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Individual Calculations August 2019 |
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| Poelstra, Ben Total change: -8.40 | |   |
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| Championnat International d'Echecs de Paris IdF 2019 Open A | PARIS | FRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1977 | 3.50 | 9 | -0.42 | 20 | -8.40 | |
|  Plantet, Marc | | | 1829 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Holcman, Jeremy | | | 2090 | FRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Da Silva, Quentin | | | 2131 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Grundman, Anatole | | | 2083 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Bol, Frederic | | | 2153 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Droin, Augustin | | | 2172 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Keller, Christophe | | | 2069 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Nuzzolo, Yannis | | | 1887 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Rebut, Paul | | | 1815 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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