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Individual Calculations January 2020 |
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| Fedrizzi, Roberto Senatore Total change: -10.00 | |   |
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| V Aberto do Brasil de Xadrez Campo Grande MS 2019 | Campo Grande MS | BRA | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1972 | 3.00 | 5 | -0.25 | 40 | -10.00 | |
|  Fontoura, Alexandre Souza | | | 1872 | BRA | 0.50 | 1 | -0.14 | 40 | -5.60 | |  Mendes, Yendor Cezarino | | | 1838 | BRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Cucolloto, Rogerio | | | 1927 | BRA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Cunha, Hudson Nogueira | | | 1793 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Deus Filho, Joaquim De | | | 1873 | BRA | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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