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Individual Calculations November 2015 |
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| De Oliveira, Oseas Alves Total change: 7.60 | |   |
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| I Open Recra Chess | Riberao Preto SP | BRA | 2015-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1476 | 1.00 | 4 | 0.19 | 40 | 7.60 | |
|  Bonvini, Alberto Tonhati | | | 1798 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | De Assis, Fabio Nery | | | 1730 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Nunes Da Silva, Diego | | | 1576 | BRA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Ferreira, Jonas De Vargas | | | 1799 | BRA | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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