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Rapid:
Individual Calculations April 2023 |
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| De Bortolo, Artur Mattos Total change: 36.80 | |   |
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| 22o Circuito Regional Oeste de Xadrez 2023 2a Etapa Lacerdopolis RPD | Lacerdopolis SC | BRA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1269 | 1.50 | 4 | 0.92 | 40 | 36.80 | |
|  Goncalves, Nata | | | 1904 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Borges, Leonardo Fernandes | | | 1941 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Marchetti, Luana Negri | | | 1462 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | De Bortolo, Paulo Ricardo | | | 1408 | BRA | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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