Individual Calculations March 2018 |
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Da Silva, Jefferson Rian Ferreir Total change: 3.20 | | |
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IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1904 | 1933 | 4.50 | 8 | 0.16 | 20 | 3.20 | |
| Valcarcel, Victor Ignacio Santos | | | 1794 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | Torres, Douglas Da Silva | | | 2166 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | Gomes, Carlos Henrique Caldeira | | | 1785 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | Zampier, Alexandre | | | 1606 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Guimaraes, Diogo Duarte | f | | 2306 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Venter, Paulo Regis | | | 1621 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | Klein, Luan Carlos | | | 1737 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | Guimaraes, Wagner Peixoto | f | | 2217 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | 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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