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Individual Calculations March 2017 |
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| Da Costa, Loyson Rodrigues Total change: -81.80 | |   |
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| III Floripa Chess Open 2017 | Florianopolis SC | BRA | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1962 | 4.00 | 10 | -4.09 | 20 | -81.80 | |
|  Sena Moura, Danielle | | | 1833 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Dabraccio, Guillermo | | | 1679 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Frankental, David | | | 1782 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Pereira, Armando Scharlau | | | 1719 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Born, Ary | | | 1562 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Do Valle Cardoso, Lucas | | | 1659 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Hayashi, Kaito | | | 1562 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aramburu, Gabriel | | | 1680 | URU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Silva, Janderson Rossi Da | | | 1812 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Do Prado, Hamilton Mesquita | | | 1718 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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