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Individual Calculations February 2018 |
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| Jackson, Edgar Total change: -29.40 | |   |
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| 14eme Open International de Noel de Mont de Marsan | MONT DE MARSAN | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1717 | 3.00 | 8 | -0.66 | 20 | -13.20 | |
|  Gautier, Nathan | | | 2016 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Gramont, Francois | | | 1354 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cazeaux, Didier | | | 1922 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Diez, Ambre | | | 1431 | FRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Jackson, Daniel | | | 1801 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Mariette, Lucas | | | 2092 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Joyeux, Chloe | | | 1507 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Colas, Philippe | | | 1873 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | 4e Open de Rodez (-2200) | RODEZ | FRA | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1720 | 3.50 | 6 | -0.81 | 20 | -16.20 | |
| | Jackson, Sue | | | 1358 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cremers, Bertrand | | | 1488 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Marcellier, Clement | | | 1348 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jackson, Thomas | | | 2072 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Baur, Sebastien | | | 1528 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Gazol, Alexandre | | | 1416 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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