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Individual Calculations March 2018 |
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| Do Prado, Hamilton Mesquita Total change: -99.00 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1754 | 4.50 | 10 | -1.06 | 20 | -21.20 | |
|  Tamarozi, Isabelle | | | 1904 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Abdalla, Umar Mohammad | | | 1354 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Caetano, Ryan Wesley Da Costa | | | 1912 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sato, Leticia Miho | | | 1540 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Correa, Jose Augusto | c | | 1961 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bispo, Marcia De Lima | | | 1354 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Torella, Rodolfo | | | 2049 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Born, Ary | | | 1428 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Reichert, Thiago Da Cruz | | | 1956 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Carreras Colman, Luz Gabriela | | | 1435 | PAR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | Aberto do Brasil de Carnaval 2018 | Sao Paulo SP | BRA | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1753 | 1.50 | 6 | -2.85 | 20 | -57.00 | |
| | Di Berardino, Diego Rafael | m | | 2153 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Da Rocha, Lucas Sampaio | | | 1532 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Gomes, Emerson De Lima | | | 1353 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Valcarcel, Marianne Barbosa | | | 1353 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Da Rosa, Henrique Jaze Simoes | | | 1582 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Fontes, Joao Marques | | | 1353 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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 STD 80 anos do Clube de Xadrez de Curitiba | Curitiba PR | BRA | 2018-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1753 | 2.50 | 4 | -1.04 | 20 | -20.80 | |
| | Furtado, Tiago Cicotti | | | 1534 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | De Moura, Daniel Cadamuro | | | 1353 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salvadego, Erika Giovana De O. | | | 1353 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ferraz, Dimitri Vinicius Da Si | | | 1353 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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