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Individual Calculations December 2018 |
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| Maranhao, Helena Van Kampen De A Total change: -23.60 | |   |
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| IV Aberto ECP STD | Sao Paulo SP | BRA | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1339 | 0.50 | 4 | -0.59 | 40 | -23.60 | |
|  Borger, Daniel | | | 1645 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Da Silva, Pedro Vieira Prado | | | 1521 | BRA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Amaral, Danilo Tokechi | | | 1351 | BRA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Casante, Tatiana | | | 1574 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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