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Individual Calculations March 2023 |
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| Martellier, Charles Total change: 1.60 | |   |
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| 39e Open International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1733 | 4.00 | 9 | 0.08 | 20 | 1.60 | |
|  Imbert, Christophe | | | 1864 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Stoll, Thomas | | | 1984 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Desert, Xavier | | | 1913 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Jonckers, Marie-Jeanne | | | 1421 | BEL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Lougnon, Florian | | | 1892 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Dupont, Arthur | | | 2015 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ghezzali, Leana | | | 1442 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Delalee, Paul | | | 2067 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bangerter, Ena | | | 1412 | SUI | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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