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Individual Calculations January 2010 |
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| Eduardo Cardenas Cardenas, Yerko Total change: -30.50 | |   |
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| VI Festival Sudamericano Juventud 2009 Sub-16 Abs | Mendes/RJ | BRA | 2009-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2034 | 1.00 | 3 | -1.22 | 25 | -30.50 | |
|  Zuchetti Bravo, Alvaro | | | 1735 | PER | 0.50 | 1 | -0.35 | 25 | -8.75 | | | Barreto Coral, Gary Carlos | | | 1815 | PER | 0.50 | 1 | -0.28 | 25 | -7.00 | |  Proudian, Armen | | | 1967 | BRA | 0.00 | 1 | -0.59 | 25 | -14.75 | |
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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