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Individual Calculations August 2023 |
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| Adda, Olivier Total change: -9.00 | |   |
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| Championnat de Paris IdF 2023 Open A | PARIS | FRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2093 | 5.50 | 9 | -0.45 | 20 | -9.00 | |
|  Lim, Chin | | | 1912 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Saguin, Pierre | | | 1977 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Le Pen, Steven | | | 2062 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Roubert, Emile | | | 2013 | FRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Nalbandyan, Vahan | | | 1919 | ARM | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Lardon, Quentin | | | 2002 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Ahmed Holi Ali, Moawia | c | | 2003 | SUD | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Platnick, Elijah | | | 1932 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Boumrar, Ayrad | | | 1926 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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