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Individual Calculations February 2019 |
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| Frankental, David Total change: -11.00 | |   |
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| Aberto do Brasil STD FBX Terraviva 2019 | Brasilia DF | BRA | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1886 | 2.50 | 5 | -0.49 | 20 | -9.80 | |
|  Braga, Marcelo Melem | | | 1587 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Souza, Iago Henrique Da Silva | | | 2060 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Pompeo, Flavio Sposto | | | 2076 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Arruda Filho, Ivo Pereira De | | | 1724 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Araujo, Barbara Ribeiro | | | 1511 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1886 | 5.00 | 9 | -0.06 | 20 | -1.20 | |
| | Do Valle Cardoso, Lucas | | | 2143 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Wilberger, Marcelo | | | 1617 | PAR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pirola, Claudionor Alcides Lima | | | 2130 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | De Souza, Lucio Teixeira | | | 1626 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Santos Filho, Tadeu Sousa | | | 2086 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Souza , Neurismar Da Rocha | | | 1612 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Martins, Anderson | | | 2036 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Frattini, Beatriz Maria | | | 1638 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Parreira, Teodora Ribeiro | | | 1593 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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