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Individual Calculations July 2019 |
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| Araujo, Barbara Ribeiro Total change: -39.20 | |   |
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| Campeonato Brasileiro Amador 2019 U1600 | Sao Paulo SP | BRA | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1503 | 0.50 | 2 | -0.98 | 40 | -39.20 | |
|  Luz, Christian Oliveira | | | 1400 | BRA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Zockun, Ivan Zancaner | | | 1214 | BRA | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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