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Individual Calculations August 2017 |
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| Dereusme, Jean-Marc Total change: 11.00 | |   |
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| 4e Open Internationnal d'Echecs des Sables d'Olonne 2017 | LES SABLES D'OLONNE | FRA | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1754 | 4.00 | 9 | 0.55 | 20 | 11.00 | |
|  Joly, Jean-Pierre | | | 1937 | FRA | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Bourget, Luc | | | 2034 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ashanina, Olga | | | 2018 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Le Gloanec, Jacques | | | 1412 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Henno, Francois | | | 2001 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Fernandez, Clement | | | 1670 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Lombardo, Patrick | | | 1541 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jackson, Thomas | | | 2043 | FRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Jactel, Nicolas | | | 1964 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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