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Individual Calculations November 2018 |
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| Szuba, Joao Gabriel Muniz Total change: -17.20 | |   |
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| Aberto do Brasil STD de Blumenau 2018 | Blumenau SC | BRA | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1620 | 2.00 | 4 | -0.01 | 40 | -0.40 | |
|  Valim, Luiz Claudio | | | 1931 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Neuenfeld, Eduarda | | | 1314 | BRA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Campagnolo, Fabiola | | | 1854 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Moretto, Leticia Soares | | | 1381 | BRA | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | Regional Sul Brasileiro de Xadrez STD 2018 | Florianopolis SC | BRA | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1678 | 3.00 | 6 | -0.42 | 40 | -16.80 | |
| | Lebredo Zaragoitia, Gerardo | m | | 2078 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Novello, Gabriela Brasil | | | 1278 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Caetano, Ryan Wesley Da Costa | | | 1948 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sarda, Pedro Sada | c | | 1445 | BRA | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Nunes, Jose Manoel Cruz Pereira | | | 1648 | BRA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Izidro, Paulo Ricardo | | | 1278 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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