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Individual Calculations July 2009 |
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| Chatenay, Sebastien Total change: -1.50 | |   |
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| 2e Open d'echecs de la Choisille en Touraine - A | Membrole de la Choisille | FRA | 2009-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1567 | 1.00 | 4 | -0.06 | 25 | -1.50 | |
|  Molho, Antoine | | | 1717 | FRA | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Masset, Jacques | | | 1847 | FRA | 0.00 | 1 | -0.16 | 25 | -4.00 | |  Jolly, Marie | | | 1738 | FRA | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Boudeau, Julien | | | 1694 | FRA | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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) | | |
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