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Individual Calculations March 2017 |
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| McDonald, Margaret Total change: -3.00 | |   |
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| Open Portugal - 90. aniversario FPX | Lisboa | POR | 2017-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1289 | 2.00 | 6 | 0.06 | 20 | 1.20 | |
|  Costa, Paulo | | | 1689 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Miracola, Giorgia | | | 1689 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cavadas, Jose | | | 1562 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Marques, Afonso Mendes Pereira | | | 1179 | POR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Avelino, Mafalda Biscaya | | | 1049 | POR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lages, Duarte Jorge Da Silva | | | 1573 | BRA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | * 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) | | | | 33e Open de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2017-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1289 | 0.50 | 1 | 0.41 | 20 | 8.20 | |
| | Medghoul, Bilal | | | 1673 | FRA | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Championnat de la Marne 2017 C (-1300) | RECY | FRA | 2017-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1035 | 1289 | 1.00 | 2 | -0.62 | 20 | -12.40 | |
| | Bineau, Remi | | | 1055 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Jobert, Oscar | | | 1014 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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