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Individual Calculations February 2018 |
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| Rial, Antonio Marcos Pinon Total change: 4.80 | |   |
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| Grand Prix ALEX 1900 | Rio de Janeiro RJ | BRA | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1694 | 1.50 | 4 | 0.24 | 20 | 4.80 | |
|  Mesquita, Arnaldo Leite | | | 1716 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Perez, Bruno Garcia | | | 1861 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Cardoso, Marcio De Lucca | | | 1894 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Saraiva, Alexandre Pacheco | | | 1870 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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