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Individual Calculations September 2019 |
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| Katzahian, Michel Total change: -9.40 | |   |
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| Championnat de France 2019 - Veterans et Seniors plus | CHARTRES | FRA | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1477 | 4.00 | 9 | -0.47 | 20 | -9.40 | |
|  Beaufils, Philippe | | | 1811 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Weyand, Fernand | | | 1727 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mangani, Jean-Pierre | | | 1369 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Ducreux, Regis | | | 1184 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Allays, Christian | | | 1359 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Bordas, Laurent | | | 1447 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Pittiani, Pascale | | | 1483 | FRA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Sauret, Jean-Luc | | | 1393 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Duval, Michel | | | 1585 | FRA | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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