Individual Calculations January 2020 |
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Roman, Josemar Cespedes Total change: 6.80 | | |
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V Aberto do Brasil de Xadrez Campo Grande MS 2019 | Campo Grande MS | BRA | 2019-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1924 | 1963 | 2.00 | 3 | 0.34 | 20 | 6.80 | |
| Duailibi, Ricardo Miguel | | | 1848 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | Deus Filho, Joaquim De | | | 1873 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | Chang, Suzana | | wf | 2052 | BRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | 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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