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Individual Calculations September 2009 |
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| Lucas, Jean-Christian Total change: 4.05 | |   |
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| Championnat International de Paris - A | Paris | FRA | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2100 | 4.50 | 7 | 0.27 | 15 | 4.05 | |
|  Plantet, Marc | | | 1912 | FRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Redon, Bruno | | | 2170 | FRA | 0.00 | 1 | -0.40 | 15 | -6.00 | |  Sahraoui, Samy | | | 1932 | FRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Lebrun, Xavier | | | 2188 | FRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Mohammad, Nura-Alam | | | 1967 | BAN | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Le Roux, Yann-Erle | | | 1956 | FRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Konopka, Jeremiasz | | | 2014 | FRA | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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