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Individual Calculations January 2020 |
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| Lopes, Artur Farias Total change: 23.40 | |   |
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| V Aberto ECP STD | Sao Paulo SP | BRA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1995 | 5.00 | 6 | 0.49 | 20 | 9.80 | |
|  Modes, Andre Vinicius | | | 1630 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Haraguchi, Matheus Sashaki | | | 1681 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shimizu, Erik Kazuo | | | 1652 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nobre, Jose Adalberto Barbosa | | | 1631 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Aranha Filho, Alvaro Z. | f | | 2304 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Da Silva, Lucas Pereira Mendes | | | 1719 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | III Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1995 | 5.00 | 9 | 0.68 | 20 | 13.60 | |
| | Senger, Maria Clara Da Silveira | | | 1595 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Da Veiga, Pedro Miguel Back | | | 1595 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guimaraes, Marcelo Cunha | | | 2171 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Zambrana, Oswaldo | g | | 2395 * | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alboredo, Julia | | wf | 2184 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Vieira , Julia | | | 1762 | BRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Bail, Ellen Larissa | | | 1876 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Librelato, Kathie Goulart | | wm | 2217 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Terao, Juliana Sayumi | f | wm | 2225 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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