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Individual Calculations September 2011 |
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| Da Costa, Romualdo Mendonca Total change: -9.15 | |   |
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| 8ยบ IRT LXSBC - II etapa Circuito 2011 | Sao Bernardo do Campo/SP | BRA | 2011-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1815 | 0.00 | 2 | -0.61 | 15 | -9.15 | |
|  Terao, Rodrigo Akira | f | | 2215 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Takeda, Lucas Koji | | | 1796 | BRA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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