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Individual Calculations August 2019 |
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| Umbach-Bascone, Nicolas Total change: -28.20 | |   |
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| Championnat International d'Echecs de Paris IdF 2019 Open C | PARIS | FRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1131 | 1315 | 3.00 | 6 | -1.41 | 20 | -28.20 | |
|  Benaboud, Maha | | | 1039 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Rakotovahiny, Thomas | | | 1094 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Lewis, Roger | | | 1179 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Autier, Jean-Jacques | | | 1128 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Vigna, Patrick | | | 1212 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Joly, Quentin | | | 1135 | FRA | 1.00 | 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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