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Individual Calculations November 2017 |
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| Alves Silva, Luis Fernando Total change: -7.60 | |   |
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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 |
| 1634 | 1713 | 1.50 | 3 | -0.30 | 20 | -6.00 | |
|  Szuba, Joao Gabriel Muniz | | | 1483 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ribeiro, Erica De Jesus | | | 1467 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Idalgo, Robson Farias | | | 1953 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | I Aberto do Brasil - AXPG | Ponta Grossa PR | BRA | 2017-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1713 | 0.50 | 4 | -0.08 | 20 | -1.60 | |
| | Goncalves, Ivan Mesquita V | | | 2113 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Borba, Gabriel | c | | 1891 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Chemin, Vitorio | f | | 2113 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Heinrichs, Vivian | | | 2005 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | * 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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