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Individual Calculations January 2013 |
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| Gac, Jean-Luc Total change: -1.20 | |   |
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| Open du rail 2012 - A (-1600) | BORDEAUX | FRA | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1507 | 2.00 | 4 | -0.08 | 15 | -1.20 | |
|  Belingard, Andre | | | 1571 | FRA | 0.00 | 1 | -0.41 | 15 | -6.15 | |  Dal Cin, Florian | | | 1461 | FRA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | McDonald, Margaret | | | 1358 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Brunet, Max | | | 1569 | FRA | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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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