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Individual Calculations February 2019 |
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| Lefebvre, Jeremie Total change: -6.80 | |   |
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| 16e Bois-Colombes Chess Master Open A | BOIS COLOMBES | FRA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1916 | 2.50 | 7 | -0.34 | 20 | -6.80 | |
|  Bousmaha, Wassel | f | | 1846 | ALG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rachid, Alexandre | | | 2027 | FRA | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Veron, Cyprien | c | | 2003 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pham, Arthur | | | 2238 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ferry, Roger | | | 1848 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Leuly, Max | | | 2028 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Olivier, Philippe | | | 1957 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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