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Individual Calculations March 2010 |
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| Coutinho, Sidnei Bissacot Total change: -8.55 | |   |
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| Aberto do Brasil Cidade Maravilhosa 2010 | Rio de Janeiro/RJ | BRA | 2010-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2144 | 2.50 | 5 | -0.57 | 15 | -8.55 | |
|  Resende, Guilherme Vilela | | | 1993 | BRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Toth, Christian Endre | m | | 2360 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Resende, Carlos Alberto F. | | | 2003 | BRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Costa, Giovanni | | | 1923 | BRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Mariano, Martins Marceley | | | 2013 | BRA | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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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