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Individual Calculations August 2019 |
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| Delacroix, Olivier Total change: -18.20 | |   |
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| 18eme Open des 50 et plus de Muret | MURET | FRA | 2019-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1841 | 0.00 | 1 | -0.91 | 20 | -18.20 | |
|  Parpinel, Mario | | | 1456 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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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