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Individual Calculations March 2012 |
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| Barbosa, Erick Silva Total change: 24.90 | |   |
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| IRT Clube de Xadrez de Batatais | Batatais/SP | BRA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1717 | 4.50 | 7 | 0.83 | 30 | 24.90 | |
|  Dias, Matheus Nunes | | | 1571 | BRA | 1.00 | 1 | 0.30 | 30 | 9.00 | |  Polli, Lucas Ribeiro | | | 1627 | BRA | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Nery Junior, Jose Antonio | | | 2066 | BRA | 1.00 | 1 | 0.89 | 30 | 26.70 | | | Silva, Sergio | | | 2100 | BRA | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Bonvini, Adriana Tonhati | | | 1579 | BRA | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Januario, Jessica Dos Anjos | | | 1514 | BRA | 0.50 | 1 | -0.26 | 30 | -7.80 | | | Schucman, Rebeca Lot | | | 1569 | BRA | 0.50 | 1 | -0.20 | 30 | -6.00 | |
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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