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Individual Calculations August 2018 |
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| Florianovitz, Derlei Alex Total change: 13.60 | |   |
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| IV Torneio STD Internacional de Concordia | Concordia SC | BRA | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2051 | 2.50 | 5 | -0.24 | 20 | -4.80 | |
|  Do Prado, Hamilton Mesquita | | | 1681 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Cubas, Jose Fernando | g | | 2451 * | PAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pereira, Armando Scharlau | | | 1738 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Barbosa, Evandro Amorim | g | | 2451 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Buganca, Luiz Henrique Da Silva | c | | 1790 | BRA | 0.50 | 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) | | | | IV Floripa Winter Chess STD 2018 Amateur U2200 | Florianopolis SC | BRA | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2051 | 5.50 | 7 | 0.92 | 20 | 18.40 | |
| | Da Rocha, Lucas Sampaio | | | 1651 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dias, Joao Batista | | | 1869 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hirota Da Silva, Nilton | | | 1944 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Desideri, Ricardo Maruchi | | | 1951 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Calcado, Acyr Rogerio | | | 2076 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Maiberg, Wellington Gubiani | | | 1945 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Raimundo, Airton Carlos Nunes | | | 2040 | BRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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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