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Individual Calculations February 2019 |
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| De Oliveira, John Richard Apareci Total change: -13.20 | |   |
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| V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1515 | 2.50 | 8 | -0.33 | 40 | -13.20 | |
|  Mangialardo, Tiago Carvalho | | | 1915 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cardoso, Andre Felipe De Lima | | | 1915 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Schroeder, Matheus | | | 1115 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pereira, Thales Oliveira | | | 1836 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rahn, Marlon Cristiano | | | 1115 * | BRA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Pereira, Armando Scharlau | | | 1760 | BRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Durante, Taina | | | 1723 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Maciel, Felipe Eduardo Ribeiro | | | 1688 | BRA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * 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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