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Individual Calculations November 2017 |
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| Bonfim, Regina Rodrigues Total change: -5.20 | |   |
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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 |
| 1955 | 1768 | 1.50 | 5 | 0.06 | 20 | 1.20 | |
|  Caldeira, Adriano | f | | 2168 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Da Silva, Daniel Leite | | | 2033 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Orquiza, Olivier | | | 1953 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Chang, Suzana | | wf | 2098 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ribeiro, Gilnei Guedes | | | 1524 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | | | I Aberto do Brasil - AXPG | Ponta Grossa PR | BRA | 2017-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1768 | 1.00 | 3 | -0.32 | 20 | -6.40 | |
| | Matsuura, Everaldo | g | | 2168 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ribas, Luana Fraresso | | | 1368 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cabral, Denrick | | | 1898 | BRA | 0.00 | 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) | | |
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