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Individual Calculations April 2013 |
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| Chosson, Julien Total change: -25.50 | |   |
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| Championnat de l'Ile de France 2013 - Benjamins | PARIS | FRA | 2013-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1706 | 1.00 | 3 | -0.85 | 30 | -25.50 | |
|  O`Sullivan, Thomas | | | 1884 | FRA | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Marchal, Quentin | | | 1514 | FRA | 0.00 | 1 | -0.75 | 30 | -22.50 | | | Kahane, Yacob | | | 1437 | FRA | 1.00 | 1 | 0.17 | 30 | 5.10 | |
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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