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Individual Calculations November 2018 |
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| Bonfim, Regina Rodrigues Total change: -15.80 | |   |
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| Aberto do Brasil STD de Blumenau 2018 | Blumenau SC | BRA | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1729 | 2.00 | 4 | -0.25 | 20 | -5.00 | |
|  Do Valle Cardoso, Lucas | | | 2076 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Salvadego, Erika Giovana De O. | | | 1492 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Feller, Gabriela Luisa Vicente | | | 1581 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Leffeck, Mateus Bernal | | | 1624 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | Campeonato Paulista Feminino de Xadrez 2017 | Sao Paulo SP | BRA | 2018-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1729 | 3.50 | 6 | -0.54 | 20 | -10.80 | |
| | Kikuchi Cadilhac, Mariana Sawae | | | 1591 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bonvini, Adriana Tonhati | | | 1637 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Parreira, Teodora Ribeiro | | | 1581 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Kikuchi Cadilhac, Mariana Sawae | | | 1591 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bonvini, Adriana Tonhati | | | 1637 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Parreira, Teodora Ribeiro | | | 1581 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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