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Individual Calculations February 2021 |
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| Gomes, Carlos Total change: -7.80 | |   |
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| VII Floripa Chess Open 2021 | Florianopolis SC | BRA | 2021-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1569 | 2.00 | 6 | -0.39 | 20 | -7.80 | |
|  Silva, Janderson Rossi Da | | | 1862 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pessoa, Marcio De Souza | | | 1848 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Feller, Isadora Cristina Vicente | | | 1215 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Almeida, Douglas De Castro | | | 1789 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Felix, Raimundo Nascimento | | | 1825 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Buiar, Maria Eduarda Beraldo | | | 1344 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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