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Individual Calculations February 2019 |
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| Fernandez, Tatiane Cristina Coelh Total change: -22.00 | |   |
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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 | 1835 | 1.50 | 4 | -0.65 | 20 | -13.00 | |
|  Labussiere, Victor | | | 2062 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Olivo, Anibal Ribeiro | | | 1571 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Araujo, Barbara Ribeiro | | | 1511 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Urquiza, Marcello De Albuquerque | | | 2025 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1835 | 2.00 | 5 | -0.45 | 20 | -9.00 | |
| | Torella, Rodolfo | | | 2054 | ARG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Leite, Tarcisio Dantas Frota | | | 1546 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Reichert, Thiago Da Cruz | | | 1976 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Salvadego, Erika Giovana De O. | | | 1603 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chang, Suzana | | wf | 1990 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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