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Individual Calculations February 2021 |
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| Oliveira, Isaac Rodrigues Total change: 0.00 | |   |
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| VII Floripa Chess Open 2021 | Florianopolis SC | BRA | 2021-01-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1364 | 0 | 3.50 | 10 | 0.00 | 1254 | | 0.00 | |
|  Garcia, Claudio De Oliveira | | | 1433 | BRA | 1.00 | 1 | 0.00 | | 0.00 | |  Franca Junior, Jairo | | | 1760 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Melo, Sergio Roberto Sampaio | | | 1691 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Buiar, Maria Eduarda Beraldo | | | 1344 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Purim, Kaiane | | | 1183 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Da Costa, Mariana Nara Santana | | | 1190 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Casalaspro, Mathias Andre | | | 1425 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Kim, Andre | | | 1081 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | Nagel, Yasmin Da Silva | | | 1354 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Rahn, Marlon Cristiano | | | 1181 | BRA | 1.00 | 1 | 0.00 | | 0.00 | |
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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