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Individual Calculations March 2018 |
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| Nobre, Jailson Altair Barbosa Total change: 7.80 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1711 | 5.00 | 10 | 1.66 | 20 | 33.20 | |
|  Felix, Raimundo Nascimento | | | 1879 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Nascimento, Pedro Henrique Alves | | | 1985 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Vitielo, Alecio Elias | | | 1872 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Vargas, Gabriela | | wf | 2099 | PAR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Amorin, Gabriel Ferrante | | | 1311 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maia, Jose Eduardo Bastos O. | f | | 2105 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Carvalho, Isis | | | 1311 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Correa, Jose Augusto | c | | 1961 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Peixoto, Helio Ricardo Soutinho | | | 1955 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Silva, Luiz Thiago | | | 1950 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Aberto do Brasil de Carnaval 2018 | Sao Paulo SP | BRA | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1711 | 2.50 | 7 | -1.27 | 20 | -25.40 | |
| | Menna Barreto, Felipe Kubiaki | f | | 2111 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rocha, Anderson Rosendo | | | 1453 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hoshino, Karen | | wf | 1976 | JPN | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Desideri, Ricardo Maruchi | | | 1954 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Da Rocha, Lucas Sampaio | | | 1532 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | De Paula, Bruno Cesar Lima | | | 1427 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Flores, Clarice Soares Leite | | | 1311 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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