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Individual Calculations October 2017 |
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| Luz, Edmundo Reis Total change: -22.80 | |   |
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| XX IRT LMX Circuito Maranhense de Xadrez STD etapa Caxias | Caxias MA | BRA | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2129 | 3.50 | 5 | -0.28 | 20 | -5.60 | |
|  De Melo, Wladimir Ferreira | | | 1831 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Silva, Valdecir Batista | | | 1926 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Abreu, Nilton Silva | | | 1990 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Lopes Pereira, Eder | | | 1764 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Guara Neto, Argemiro Braga | | | 2070 | BRA | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | XXI IRT LMX FEMAX | Sao Luis MA | BRA | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2093 | 3.00 | 7 | -0.86 | 20 | -17.20 | |
| | Bezerra, Denilson Da Silva | | | 1958 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Damous, Felipe Soares | | | 2143 | BRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Silva, Valdecir Batista | | | 1931 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Guara Neto, Argemiro Braga | | | 2070 | BRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Guimaraes, Marcelo Cunha | | | 2158 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Barros Jr, Wilson De Jesus | | | 2001 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Leitao, Nicolau | | | 2114 | BRA | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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