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Individual Calculations November 2018 |
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| Parreira, Teodora Ribeiro Total change: 21.20 | |   |
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| IRT ECP STD Sub 2200 Etapa Peter Schutt 2018 | Sao Paulo SP | BRA | 2018-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1581 | 1.50 | 4 | 0.45 | 40 | 18.00 | |
|  Pritsopoulos, Constantino | | | 1955 | BRA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Silva, Kaua Marques | | | 1904 | BRA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Dias, Joao Batista | | | 1864 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Neto, Valdeno Brito | | | 1463 | BRA | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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 |
| 1652 | 1581 | 2.50 | 6 | 0.08 | 40 | 3.20 | |
| | Bonvini, Adriana Tonhati | | | 1637 | BRA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Kikuchi Cadilhac, Mariana Sawae | | | 1591 | BRA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Bonfim, Regina Rodrigues | | wf | 1729 | BRA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Bonvini, Adriana Tonhati | | | 1637 | BRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kikuchi Cadilhac, Mariana Sawae | | | 1591 | BRA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Bonfim, Regina Rodrigues | | wf | 1729 | BRA | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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