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Individual Calculations June 2024 |
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| Duailibi, Ricardo Miguel Total change: 17.80 | |   |
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| 1o Campeonato Brasileiro Master 40 de Xadrez STD 2024 | Florianopolis SC | BRA | 2024-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1911 | 3.00 | 5 | 0.25 | 20 | 5.00 | |
|  Cordeiro, Marco Aurelio Zaror | | | 2078 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Do Amaral E Silva, Larissa Blue | | | 1620 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sekula, Markley Ribas | | | 1984 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Pereira Fo, Hildebrando Apolonio | | | 1737 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Boeck, Moacir Luis | | | 1916 | BRA | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | IRT STD Inverno 2024 | Campo Grande MS | BRA | 2024-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1911 | 2.50 | 3 | 0.64 | 20 | 12.80 | |
| | Gazineu Neto, Rubens | | | 1951 | BRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Yassuda, Mariana Mayum Shiguemats | | | 1652 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Landre, Geraldo Barbosa | | | 1839 | BRA | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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