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Individual Calculations July 2009 |
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| Bouzid, Kamel Total change: -18.00 | |   |
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| Interne L'échiquier Haut-Alpin | Gap | FRA | 2009-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1739 | 2.50 | 4 | 0.31 | 25 | 7.75 | |
|  Torbay, Pierre | | | 1523 | FRA | 1.00 | 1 | 0.22 | 25 | 5.50 | |  Treguer, Jean-Jacques | | | 1653 | FRA | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Petat, Yannick | | | 1958 | FRA | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Ameri, Vincent | | | 1689 | FRA | 0.50 | 1 | -0.07 | 25 | -1.75 | |
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) | | | | 3e Open International de Gap | Gap | FRA | 2009-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1732 | 0.50 | 3 | -1.03 | 25 | -25.75 | |
| | Clement, Olivier | | | 2070 | FRA | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Janssen, Gerard | | | 1506 | FRA | 0.00 | 1 | -0.79 | 25 | -19.75 | | | Treguer, Jean-Jacques | | | 1644 | FRA | 0.50 | 1 | -0.12 | 25 | -3.00 | |
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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