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Individual Calculations October 2018 |
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| Leite, Italo Andre Medeiros Total change: 4.20 | |   |
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| XXVII IRT LMX Circuito Maranhense de Xadrez 2018 Etapa de Caxias | Caxias MA | BRA | 2018-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1926 | 3.00 | 4 | 0.21 | 20 | 4.20 | |
|  Sousa, Luciana Da Silva | | | 1646 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Sales, Luis Carlos | | | 1731 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sousa, Antonielson Do Vale | | | 1815 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Monteiro, Luis Felipe Furtado | | | 1890 | BRA | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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