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Individual Calculations December 2017 |
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| Marchal, Anais Total change: -3.00 | |   |
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| Open du Grand Mons 2017 | Mons | BEL | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1437 | 1.00 | 5 | -0.15 | 20 | -3.00 | |
|  Lui, Eric | | | 1837 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Castellana, Michael | | | 1561 | BEL | 0.50 | 1 | 0.17 | 20 | 3.40 | |  De Le Court, Lucas | | | 1714 | BEL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ghislain, Jean-Pierre | | | 1478 | BEL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Akuatse Angel, Kaleb | | | 1761 | BEL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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