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Individual Calculations February 2019 |
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| Levier, Jean-Francois Total change: 11.80 | |   |
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| Grand Prix des Yvelines 2019 - 2 - Open C (-1400) | MAGNY LES HAMEAUX | FRA | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1250 | 1.00 | 1 | 0.59 | 20 | 11.80 | |
|  Ruch, Gabriel | | | 1318 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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