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Individual Calculations July 2019 |
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| Wessels, Kees Total change: -43.60 | |   |
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| 43eme open international d'echecs de Fourmies - Open A | FOURMIES | FRA | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1913 | 3.00 | 7 | -2.18 | 20 | -43.60 | |
|  De Haan, Jurgen | | | 1542 | NED | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Herrebrecht, Pierre | | | 1720 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mijnster, Niels | | | 2080 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Boutmy, Loic | | | 1553 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Lefrere, Jean | | | 1697 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Maupin, Gervais | | | 1662 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Albert, Julien | | | 1711 | BEL | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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