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Individual Calculations February 2020 |
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| Maia, Jonathan Cesar Total change: -6.60 | |   |
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| VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1834 | 4.50 | 8 | -0.33 | 20 | -6.60 | |
|  De Carvalho, Christopher | | | 2100 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Seiffert, Gabriel Pamplona | | | 1524 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Maia, Jose Eduardo Bastos O. | f | | 2070 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zallio, Luciano De Souza | c | | 2234 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Meirelles, Olyntho Vitoria | | | 1440 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Silva, Kelvyr Peres | | | 1434 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Japiassu, Glauco Antonio Bezerra | | | 1522 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Caporale, Giuseppe Guido | | | 1581 | BRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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