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Individual Calculations August 2019 |
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| Gravier, Laurent Total change: -16.00 | |   |
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| Championnat International d'Echecs de Paris IdF 2019 Open A | PARIS | FRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1857 | 3.00 | 9 | -0.80 | 20 | -16.00 | |
|  Harutyunyan, Axel | | | 2017 | BEL | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Ouaki, Mark | | | 1939 | BEL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Blanc, Christian | | | 1882 | FRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Rumeau, Jean-Michel | | | 1904 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Durand, Jeremie | | | 1860 | FRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Ferry, Roger | | | 1882 | FRA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Logie, Marc | | | 1993 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Oupindrin, Timothy | | | 1858 | FRA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Sauvetre, Alain | | | 1904 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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