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Individual Calculations December 2020 |
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| Nobre, Jose Adalberto Barbosa Total change: -14.00 | |   |
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| Aberto do Brasil STD 2020 Etapa Taubate | Taubate SP | BRA | 2020-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1622 | 1.00 | 4 | -0.37 | 20 | -7.40 | |
|  Cordeiro, Marco Aurelio Zaror | | | 2022 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pavao, Alice Lara Biasi | | | 1222 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jorge, Denrick Cabral Jose | | | 1879 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Frattini, Beatriz Maria | | wc | 1868 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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 IRT Pousada Villaggio Di Roma U2200 | Campos do Jordao SP | BRA | 2020-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1616 | 1.00 | 3 | -0.33 | 20 | -6.60 | |
| | Jorge, Denrick Cabral Jose | | | 1879 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Fernandini, Felipe Piacente | | | 1373 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Franca Junior, Jairo | | | 1725 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | |
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