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Individual Calculations September 2009 |
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| Bertrand, Meryl Total change: 50.75 | |   |
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| 17e open international de Saint-Affrique | Saint Affrique | FRA | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1584 | 2.00 | 7 | 0.59 | 25 | 14.75 | |
|  Roubaud, Alexandre | | | 1984 * | FRA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Husson, Cybele | | | 1984 * | FRA | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Ameri, Vincent | | | 1688 | FRA | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Thuret, Marine | | | 1802 | FRA | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Pouplin, Johan | | | 1765 | FRA | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Youssoupov, Moisse | | | 1911 | FRA | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Gaulin, Jean-Pierre | | | 1753 | FRA | 0.50 | 1 | 0.22 | 25 | 5.50 | | | * 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) | | | NOTE: K factor changed | | Championnat de France - Open C | Nimes | FRA | 2009-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1584 | 5.00 | 8 | 2.40 | 15 | 36.00 | |
| | Cepisul, Kenny | | | 1720 | FRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Moretti, Jean-Paul | | | 1742 | FRA | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Mouzayek, Remi | | | 1758 | FRA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Berthelot, Pascal | | | 1690 | FRA | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Grenier, David | | | 1708 | FRA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Brebant, Eric | | | 1675 | FRA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Rossinot, Helene | | | 1698 | FRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Farwagi, Fouad-Pierre | | | 1726 | FRA | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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