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Individual Calculations May 2019 |
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| Perrin, Philippe Total change: 9.80 | |   |
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| Open Interne du Roi Blanc de Montbeliard 2019 R1-5 | MONTBELIARD | FRA | 2019-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1356 | 1.50 | 4 | 0.49 | 20 | 9.80 | |
|  Bauer, Rene | | | 1747 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Boilloux, Herve | | | 1330 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Loux, Jean-Louis | | | 1713 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Amatucci, Bruno | | | 1533 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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