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Individual Calculations February 2019 |
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| Doisneau, Laurent Total change: 20.20 | |   |
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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 |
| 2025 | 1980 | 4.00 | 7 | 0.91 | 20 | 18.20 | |
|  Tardi, Oscar | | | 1939 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Otmani, Kamel | | | 2110 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Boulos, Carlos | | | 2053 | LBN | 0.00 | 1 | -0.40 | 20 | -8.00 | | | L`henoret, Thierry | | | 2106 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Daurelle, Herve | f | | 2189 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dia, Hussein | | | 1906 | FRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Gherghinoiu, Lucas | | | 1873 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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 - Nationale 2 r7 | FRANCE | FRA | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1998 | 0.50 | 1 | 0.10 | 20 | 2.00 | |
| | Achour, Faouzi | | | 2071 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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