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Individual Calculations October 2019 |
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| Boursier, Xavier Total change: -4.20 | |   |
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| 8eme Open en Ouche (-2200) | LE FRESNE | FRA | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1851 | 4.00 | 6 | -0.21 | 20 | -4.20 | |
|  Nirlo, Jean-Marie | | | 1532 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Saint-Gilles, Damien | | | 1733 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Muller, Lorelei | | | 1572 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cousin, Pierre | | | 1514 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bailly, Thierry | | | 1915 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Naji, Nil | | | 1812 | FRA | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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