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Individual Calculations November 2017 |
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| Santos Neto, Amazonas Total change: 0.40 | |   |
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| Aberto do Brasil SESC Caioba Copel Telecom 2017 | Matinhos PR | BRA | 2017-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1700 | 3.00 | 6 | -0.84 | 20 | -16.80 | |
|  Da Silva, Daniel Leite | | | 2033 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Salata, Arthur | | | 1349 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Chang, Suzana | | wf | 2098 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Scardini, Leonardo | | | 1311 | BRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Bispo, Marcia De Lima | | | 1300 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pedroso, Kauani Camili Dias | | | 1300 * | 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) | | | | Campeonato Brasileiro Amador 2017 U-1800 | Sao Paulo SP | BRA | 2017-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1700 | 3.00 | 5 | 0.10 | 20 | 2.00 | |
| | Dos Santos, Fabiano Duarte | | | 1762 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Brujin, Homero | | | 1429 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Cordeiro Da Silva, Felipe | | | 1783 | BRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Hoshino, Meilin | | | 1413 | JPN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dias, Joao Batista | | | 1751 | BRA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | I Aberto do Brasil - AXPG | Ponta Grossa PR | BRA | 2017-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1700 | 2.50 | 5 | 0.76 | 20 | 15.20 | |
| | Calcado, Acyr Rogerio | | | 2100 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Souza, Gustavo Horokoski De | | | 2002 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Britez, G Jorge A | | | 1769 | PAR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Carvalho, Isis | | | 1300 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vieira, Jose Renato Braga S. | | | 1955 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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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