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Individual Calculations November 2017 |
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| Da Silva, Joao Carlos Orguim Total change: -16.60 | |   |
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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 |
| 1713 | 1759 | 3.50 | 7 | -0.32 | 20 | -6.40 | |
|  Di Berardino, Diego Rafael | m | | 2159 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Machado, Igor Maciel Da Costa | | | 1404 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Kim, Thiago | | | 1359 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Okamura, Milton Kasuo | | | 2069 | BRA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | De Oliveira, Wythor Rogerio | | | 1359 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hille, Willian Henrique | | | 2010 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zampier, Alexandre | | | 1628 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | | | Campeonato Brasileiro Amador 2017 U-2000 | Sao Paulo SP | BRA | 2017-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1802 | 2.50 | 7 | -0.51 | 20 | -10.20 | |
| | Teshima, Ricardo Yoshida | | | 1925 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ribeiro , Allysson | | | 1858 | BRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Serafim Junior, Arnor | | | 1881 | BRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Reinaldo Dos Santos, Julio | | | 1946 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rodrigues, Julliano De Araujo | | | 1857 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Duailibi, Ricardo Miguel | | | 1901 | BRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Takehara, Alan Keissuke | | | 1581 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | |
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