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Individual Calculations August 2017 |
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| Joly, Jean-Pierre Total change: -33.00 | |   |
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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 |
| 1785 | 1937 | 4.50 | 9 | -1.65 | 20 | -33.00 | |
|  Dereusme, Jean-Marc | | | 1754 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Delabbey, Olivier | | | 1545 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tourneur, Cloe | | | 1601 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Grishchenko, Sergey | m | | 2337 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mallet, Gregoire | | | 1704 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Gautier, Michel | | | 1588 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Le Ruyet, Leopold | f | | 2337 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bernard, Louis | | | 1578 | FRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Bernard, Mathis | | | 1621 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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