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Individual Calculations February 2019 |
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| Bousmaha, Wassel Total change: 39.60 | |   |
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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 |
| 1892 | 1846 | 3.50 | 7 | 0.44 | 40 | 17.60 | |
|  Lefebvre, Jeremie | | | 1916 | FRA | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Belluire, Beatrice | | | 1827 | FRA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Bonvalot, Isabelle | | | 1923 | FRA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Lancelot, Renaud | | | 1885 | FRA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Dia, Hussein | | | 1906 | FRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Alif, Yassine | | | 1819 | FRA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Jacq, Rene | | | 1971 | FRA | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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) | | | | Team 2019 - Top Jeunes r4-7 | FRANCE | FRA | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1844 | 3.00 | 4 | 0.55 | 40 | 22.00 | |
| | Razafindratsima, Timothe | | | 2140 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Nguyen, Thao Nhi | | | 1874 | FRA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Soulet, Julia | | | 1450 | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Thill-Solente, Morgane | | | 1444 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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