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Individual Calculations September 2010 |
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| Demange, Jean Total change: -8.70 | |   |
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| 10e Open "Côte de Jade" | Pornic | FRA | 2010-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1754 | 2.00 | 4 | -0.58 | 15 | -8.70 | |
|  Dubois, Pierre | | | 1914 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Collinet, Nicolas | | | 1433 | FRA | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Langlais, Victoire | | | 1544 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Poplin, David | | | 1644 | FRA | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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