Individual Calculations March 2013 |
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Hengles, Roberto Carlos Total change: -18.90 | | |
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IV IRT Xadrez Regional | Americana/SP | BRA | 2013-01-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1783 | 1904 | 2.00 | 5 | -1.26 | 15 | -18.90 | |
| Petri, Luiz Sergio Gervenka | | | 1682 | BRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | Alboredo, Julia | | | 1789 | BRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | Schucman, Rebeca Lot | | | 1633 | BRA | 0.00 | 1 | -0.83 | 15 | -12.45 | | Pastana, Rafael Pedroni | | | 1745 | BRA | 0.00 | 1 | -0.71 | 15 | -10.65 | | Fernandez, Hector | | | 2068 | BRA | 0.50 | 1 | 0.22 | 15 | 3.30 | | 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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