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Individual Calculations July 2019 |
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| Da Silva, Joao Carlos Orguim Total change: 0.20 | |   |
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| Aberto do Brasil STD CONTAUD 2019 | Cuiaba MT | BRA | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 1800 | 0.00 | 2 | -0.27 | 20 | -5.40 | |
|  Brito, Luismar | f | | 2200 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chang, Suzana | | wf | 2048 | 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) | | | | Campeonato Brasileiro Amador 2019 U1800 | Sao Paulo SP | BRA | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1793 | 5.00 | 7 | 0.28 | 20 | 5.60 | |
| | Da Rocha, Lucas Sampaio | | | 1637 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lima, Vinicius Taishun | | | 1703 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Lima, Aine Carolina | | | 1665 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Parijos De Melo, Luiz Claudio | | | 1706 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Sanchez, Ivan Roberto | | | 1691 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Nobre, Jailson Altair Barbosa | | | 1695 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Haraguchi, Diego Sashaki | | | 1524 | 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) | | |
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