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Individual Calculations September 2017 |
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| De Carvalho, Christopher Total change: 8.80 | |   |
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| III Floripa Winter Chess 2017 - Amateur U2200 | Florianopolis SC | BRA | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2113 | 5.50 | 7 | 0.44 | 20 | 8.80 | |
|  Da Silva, Esequiel Luis Melo | | | 1713 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kanzler, Karina Daniela Ferreira | | | 1859 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Mello, Amanda Carolina De | | | 1842 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rodrigues, Natanael Isau | | | 1821 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Desideri, Ricardo Maruchi | | | 1932 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Broday, Geovani Allan | | | 2088 | BRA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Franca, Willian Bento | | | 2197 | BRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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