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Individual Calculations January 2010 |
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| Dubois, Marie Total change: 1.95 | |   |
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| Open RETIF 2009-2010 - 1 | Getigne | FRA | 2009-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1621 | 0.00 | 1 | -0.15 | 15 | -2.25 | |
|  Letertre, Arnaud | | | 1921 | FRA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | 9e open international Rohde | Sautron | FRA | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1621 | 1.50 | 7 | -0.40 | 15 | -6.00 | |
| | Fretel, Didier | | | 1755 | FRA | 1.00 | 1 | 0.68 | 15 | 10.20 | |  De Lagontrie, Jean | | | 1892 | FRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Bapst, Valentin | | | 1773 | FRA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Grandi, Paul | | | 1867 | FRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Jaouen, Valentin | | | 1781 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Geffroy, Leo | | | 1706 | FRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Dias, Theodore | | | 1817 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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 |
| 1753 | 1617 | 1.00 | 1 | 0.68 | 15 | 10.20 | |
| | Bethys, Fred | | | 1753 | FRA | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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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