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Individual Calculations January 2011 |
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| Ferreira, Ricardo Criez Nobrega Total change: -18.25 | |   |
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| 2ยช Etapa do II Circuito IRT LXSBC 2010 | Sao Bernardo do Campo/SP | BRA | 2010-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1995 | 1.50 | 3 | -0.73 | 25 | -18.25 | |
|  Zachi, Felipe Parelho | | | 1621 | BRA | 1.00 | 1 | 0.10 | 25 | 2.50 | |  Goncalves, Ivan Mesquita V. | | | 1904 | BRA | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Aragao Neto, Joao Batista | | | 1833 | BRA | 0.50 | 1 | -0.21 | 25 | -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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