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Individual Calculations November 2017 |
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| Guimaraes, Artemis Pamela Total change: -12.60 | |   |
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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 |
| 1703 | 1942 | 2.50 | 5 | -1.29 | 20 | -25.80 | |
|  Dutra, Liliam Guedes | | | 1573 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Lisboa, Joana Cunha | | | 1542 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Souza, Bruna Garcia De | | | 1654 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Wilberger, Marcelo | | | 1619 | PAR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Calcado, Acyr Rogerio | | | 2129 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | Campeonato Brasileiro Amador 2017 U-2200 | Sao Paulo SP | BRA | 2017-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1942 | 3.50 | 7 | 0.26 | 20 | 5.20 | |
| | Bortoloso, Moacir Canella | c | | 2079 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Moreira, Ronaldo Alonso | | | 2043 | BRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Frois, Vitor Amorim | c | | 2045 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Fajardo Freire, Joao Alfredo Cas | | | 2151 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gobbo Junior, Jose Arildo | | | 1846 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Simao Vasconcellos, Pedro August | | | 1741 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sano, Rafael Angelo Nobuyuki | | | 1884 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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 |
| 1977 | 1942 | 3.00 | 6 | 0.40 | 20 | 8.00 | |
| | Ribas, Luana Fraresso | | | 1542 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dias, Anderson Tatsch | | | 2192 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ferreira, Julia Cristine | | | 1542 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goncalves, Ivan Mesquita V | | | 2242 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Chemin, Vitorio | f | | 2142 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Borges, Guilherme Deola | | | 2202 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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