Individual Calculations April 2023 |
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Santos, Roberto Melo Dos Total change: 2.80 | | |
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Aberto do Brasil XII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2023-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1769 | 1909 | 3.50 | 5 | 0.14 | 20 | 2.80 | |
| Espinola, Jose Mario | | | 1603 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | De Oliveira, Lincoln Robert Lemos | | | 1660 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Do Nascimento, Davi Alves | | | 2011 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | Dos Santos, Vinicius Barbosa | | | 1711 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | Da Silva Neto, Nilo Gomes | | | 1861 | BRA | 0.50 | 1 | -0.07 | 20 | -1.40 | | 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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