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Individual Calculations July 2009 |
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| Grandjean, Anthony Total change: 2.25 | |   |
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| 11e Open international d'Echecs de Saint Quentin en Yvelines | Elancourt | FRA | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1659 | 2.00 | 6 | 0.15 | 15 | 2.25 | |
|  Vallobra, Pierre | | | 2009 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Galazka, Pierre | | | 1896 | FRA | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Le Port, Luc | | | 1577 | FRA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Gey, Marc-Emile | | | 1953 | FRA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Baches, Frederic | | | 1855 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Anciant-Grasdepot, Bernard | | | 1636 | FRA | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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