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Individual Calculations January 2010 |
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| Charrier, Arthur Total change: -27.50 | |   |
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| Championnat d'Echecs d'Indre et Loire | Tours | FRA | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1649 | 0.00 | 3 | -1.10 | 25 | -27.50 | |
|  Chandran, Franck | | | 1776 | FRA | 0.00 | 1 | -0.33 | 25 | -8.25 | |  Sally, Paul-Adrien | | | 1944 | FRA | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Benhaim, Louis | | | 1559 | FRA | 0.00 | 1 | -0.62 | 25 | -15.50 | |
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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