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Rapid:
Individual Calculations January 2019 |
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| Federzoni, Enzo Total change: -32.40 | |   |
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| Campeonato Brasileiro Amador de Xadrez Rapido por Duplas 2018 - U2200 | Sao Paulo SP | BRA | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1938 | 2.00 | 6 | -0.72 | 20 | -14.40 | |
|  Leus, Lucas Resende | | | 1800 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Dias, Matheus Braga | | | 1838 | BRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | De Bona, Glauber | | | 1976 | BRA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Da Silva Junior, Sediney Mari | | | 1983 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Sztokbant, Bernardo Vainzoff | f | | 2134 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Franca, Willian Bento | | | 2131 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Campeonato Brasileiro Amador de Xadrez Rapido por Duplas 2018 - U2000 | Sao Paulo SP | BRA | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1938 | 2.50 | 6 | -0.90 | 20 | -18.00 | |
| | Souza, Rodrigo Vilas Boas De | | | 1823 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Luz, Arthur Nader | | | 1798 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Marcondes Cesar, Jose Hamilton | | | 1933 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Guedes, Matheus Resende | | | 1893 | BRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Mangialardo, Tiago Carvalho | | | 1996 | BRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Caceres, Elton Carlos | | | 1897 | BRA | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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