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Individual Calculations November 2019 |
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| Lazzarotto, Marcio Total change: 0.60 | |   |
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| VIII Sao Paulo Open Grupo B Sub-2050 STD | Sao Paulo SP | BRA | 2019-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1863 | 2.00 | 4 | 0.03 | 20 | 0.60 | |
|  Vidolin, Rodrigo Goncalves | | | 1666 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Trindade, Willians Fernando | | | 2049 | BRA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Massarioli, Felipe Alvarenga | | | 2048 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Machado, Antonio Rodrigo | | | 1716 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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