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Individual Calculations December 2016 |
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| Roy, Chantal Total change: -15.40 | |   |
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| 1er Open Ptits Elos (-1400) | BESANCON | FRA | 2016-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1148 | 1300 | 2.00 | 4 | -0.77 | 20 | -15.40 | |
|  Ardhaoui, Mariam | | | 1125 | TUN | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Nguyen, Khoe | | | 1040 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Dailloux, Cyprien | | | 1332 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Poplavsky-Mayor, Louis | | | 1096 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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