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Blitz:
Individual Calculations September 2023 |
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| Barbosa, Ana Carolina Ramos Total change: 3.60 | |   |
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| Circuito de Xadrez dos Campos Gerais 1a etapa U14-ABS | Ponta Grossa PR | BRA | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1391 | 2.00 | 6 | 0.09 | 40 | 3.60 | |
|  Costa, Edvaldo Da Cruz | | | 1650 | BRA | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Staron, Douglas Rentz | | | 1721 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mainardes, Christian Junior | | | 1629 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Da Silva, Anderson Lemes | | | 1826 | BRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Schafranski, Marcelo Emanuel | | | 1420 | BRA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Franco, Rafael Soares | | | 1035 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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) | | |
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