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Individual Calculations July 2019 |
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| Duailibi, Ricardo Miguel Total change: 40.60 | |   |
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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 |
| 2170 | 1828 | 0.00 | 2 | -0.24 | 20 | -4.80 | |
|  Quintiliano Pinto, Renato R. | m | | 2228 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Vjunior, Liduino Furtado | | | 2111 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | | | Campeonato Brasileiro Amador 2019 U2200 | Sao Paulo SP | BRA | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1828 | 3.50 | 6 | 2.27 | 20 | 45.40 | |
|  Labussiere, Victor | | | 2096 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Miranda Neto, Jayme Amorim | c | | 2119 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | De Souza, Gilberto Ferreira | | | 2079 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Carvalho, Felipe Lobo C. | | | 2105 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Van Riemsdijk, Dirk D. | | | 1931 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Ganhoto, Marco Alves | | | 2081 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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