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Individual Calculations May 2018 |
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| Nobre, Jailson Altair Barbosa Total change: 47.00 | |   |
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| VII Sao Paulo Open Grupo B Sub 2050 | Sao Paulo SP | BRA | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1719 | 3.50 | 6 | 2.35 | 20 | 47.00 | |
|  Rodrigues, Nei Jorge | | | 1969 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | |  De Arruda Filho, Nivaldo Jesus | | | 1941 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Das Chagas, David Ferreira | | | 1972 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Valente, Rodrigo De Deus | | | 1948 | BRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Chang, Suzana | | wf | 2012 | BRA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Raimundo, Airton Carlos Nunes | | | 1971 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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