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Individual Calculations August 2017 |
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| Prat-Corona, Jaime Total change: -31.00 | |   |
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| Championnat de Paris Ile-de-France 2017 - Open B de 1400 a 1900 | PARIS | FRA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1635 | 4.00 | 8 | -1.55 | 20 | -31.00 | |
|  Feldman, Frederic | | | 1421 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lestrat, Nicolas | | | 1483 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Vandurme, Philippe | | | 1545 | BEL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Clauzel, Andre | | | 1468 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Atamian, Claude | | | 1480 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Barzilay, Marianne | | | 1503 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Keller, Jean | | | 1460 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Marques, Gilles | | | 1547 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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