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Rapid:
Individual Calculations June 2023 |
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| Da Costa, Eduardo Mello Total change: -27.20 | |   |
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| 15o Circuito de Xadrez Rapido Colegio Froebel Wilk Cafeteria 1a Etapa | Sao Bento do Sul SC | BRA | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1351 | 0.50 | 5 | -0.68 | 40 | -27.20 | |
|  Bail, Ellen Larissa | | | 1811 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Campagnolo, Fabiola | | | 1580 | BRA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Mayara Sibowicz, Giovanna | | | 1656 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Fischer Junior, Donaldo | | | 1752 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Belarmino, Joaquim Mengarda | | | 1200 | BRA | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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