Individual Calculations January 2010 |
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Graillon, David Total change: 16.80 | | |
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3e Open International de Chamalieres | Chamalieres | FRA | 2009-10-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1880 | 1949 | 4.50 | 7 | 0.42 | 15 | 6.30 | |
| Nord, Sacha | | | 1549 * | FRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | Ollier, Pablo | | | 2248 | FRA | 0.00 | 1 | -0.15 | 15 | -2.25 | | Barberis, Valentin | | | 1785 | FRA | 0.00 | 1 | -0.72 | 15 | -10.80 | | Noe, Jean-Jacques | | | 1806 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | Flear, Christine | | wm | 2148 | FRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | Conchon, Jean-Paul | | | 1750 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | Rabier, Jean | | | 1874 | FRA | 1.00 | 1 | 0.40 | 15 | 6.00 | | * 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) | | Nationale 4 - R3 | Various | FRA | 2009-11-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1924 | 1945 | 1.00 | 1 | 0.47 | 15 | 7.05 | |
| Mourad, Houssam | | | 1924 | FRA | 1.00 | 1 | 0.47 | 15 | 7.05 | | 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) | | Nationale 4 - R4 | Various | FRA | 2009-12-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1731 | 1945 | 1.00 | 1 | 0.23 | 15 | 3.45 | |
| Vapillon, Jean-Francois | | | 1731 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | 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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