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Individual Calculations June 2014 |
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| Potratz, Yannick Total change: -9.15 | |   |
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| Championnat Individuel des Bouches-du-Rhône 2013-2014 - Open Sud | MARSEILLE | FRA | 2014-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1444 | 2.00 | 6 | -0.61 | 15 | -9.15 | |
|  Mamah, Isabelle | | | 1836 | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Amar Amghari, Mohamed | | | 1434 | FRA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Roux, Jean-Marie | | | 1375 | FRA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Person, Claude | | | 1288 | FRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Loistron, Patrick | | | 1475 | FRA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Salvi, Michel | | | 1639 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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