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Individual Calculations July 2017 |
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| Swiercz, Sonia Total change: -47.80 | |   |
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| 41eme open international d'echecs de Fourmies - Open A | FOURMIES | FRA | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1724 | 2.50 | 7 | -2.39 | 20 | -47.80 | |
|  Van Der Leij, Arjan | | | 2089 | NED | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Lebertre, Youri | | | 1448 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Rousselin, Marc | | | 1615 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Degremont, Philippe | | | 1327 | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Touat, Naofel | | | 1414 | FRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Laroumanie, Gilles | | | 1385 | FRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Wiktor, Henryk | | | 1613 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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