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Individual Calculations February 2024 |
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| Ferreira, Carlos Eduardo Total change: -7.80 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1568 | 4.50 | 9 | -0.39 | 20 | -7.80 | |
|  Campos, Maria Jose | | wm | 2208 | ARG | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Santos, Nathaly Camily Ferreira | | | 1167 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vaz, Vania Dora Madona | | | 1236 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Santos, Abel Cardoso Dos | | | 1854 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Santos, Caua Lopes | | | 1289 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Rigo, Joanir Fernando | | | 1302 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | De Souza, Samuel De Deus | | | 1300 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Menezes, Jose Eduardo Carneiro | | | 1813 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Pavao, Fabio Biasi | | | 1782 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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