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Individual Calculations January 2016 |
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| Leitao, Nicolau Total change: 9.00 | |   |
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| V IRT LMX Circuito Maranhense de Xadrez 2015 | Coroata MA | BRA | 2015-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2110 | 3.00 | 4 | 0.45 | 20 | 9.00 | |
|  Sousa, Antonielson Do Vale | | | 1812 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Luz, Edmundo Reis | | | 2109 | BRA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Abreu Santos, Eudismar | | | 2118 | BRA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Lopes Silva, Luiz Eduardo | | | 1949 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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