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Individual Calculations July 2010 |
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| Roth, Jacques Total change: -11.75 | |   |
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| Tournoi des Collines 2010 | ESCHENTZWILLER | FRA | 2010-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1877 | 3.00 | 5 | -0.47 | 25 | -11.75 | |
|  Perfetti, Dorian | | | 1610 | FRA | 1.00 | 1 | 0.18 | 25 | 4.50 | |  De Faveri, Gabriel | | | 1563 | FRA | 0.50 | 1 | -0.36 | 25 | -9.00 | | | Rost, Pierre | | | 1848 | FRA | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Blum, Pierre | | | 1725 | FRA | 0.50 | 1 | -0.20 | 25 | -5.00 | | | Klaus, Philippe | | | 1838 | FRA | 0.50 | 1 | -0.05 | 25 | -1.25 | |
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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