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Individual Calculations November 2011 |
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| Petri, Luiz Sergio Gervenka Total change: -30.90 | |   |
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| II IRT Xadrez Regional | Nova Odessa/SP | BRA | 2011-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1713 | 1.50 | 5 | -1.03 | 30 | -30.90 | |
|  Correia, Vitor Paie | | | 1505 | BRA | 1.00 | 1 | 0.23 | 30 | 6.90 | |  Silva, Alexandre Freitas Souza | | | 1832 | BRA | 0.00 | 1 | -0.34 | 30 | -10.20 | | | De Assis, Henrique Zerbini J | | | 1674 | BRA | 0.00 | 1 | -0.55 | 30 | -16.50 | | | Schucman, Rebeca Lot | | | 1592 | BRA | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Casarin, Luis Marcio Pinhatti | | | 1944 | BRA | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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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