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Individual Calculations October 2019 |
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| Rego, Vinicius V. De Almeida Total change: -16.00 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2317 | 3.50 | 6 | -0.80 | 20 | -16.00 | |
|  Da Matta, Eduardo Cesar | | | 2013 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Mafra, Kaiser Luiz | c | | 2104 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Perdomo, Leandro | m | | 2469 | ARG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Chang, Suzana | | wf | 2055 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Campos, Alexandre Ferreira | | | 2060 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Alboredo, Julia | | wf | 2141 | BRA | 0.50 | 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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