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Individual Calculations September 2011 |
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| Chetail, Jean-Louis Total change: -4.35 | |   |
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| 11ème Open "Côte de Jade" | PORNIC | FRA | 2011-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1477 | 0.50 | 4 | -0.29 | 15 | -4.35 | |
|  Relaix, Gildas | | | 1765 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Poulain, Yves | | | 1840 | FRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Broin, Christian | | | 1763 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Horneborg, Gunter | | | 1575 | FRA | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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