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Individual Calculations February 2019 |
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| Dias, Joao Batista Total change: -25.80 | |   |
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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 |
| 1686 | 1873 | 1.50 | 4 | -1.29 | 20 | -25.80 | |
|  Santana Freitas, Maria Eduarda | | | 1486 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Pimenta, Mauri Moriggi | | | 1473 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moura, Eduardo Eugenio Chaves | | | 2134 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Setti, Dalmarino | | | 1650 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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