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Individual Calculations October 2019 |
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| Hataby, Raed Total change: 33.60 | |   |
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| V Floripa Winter Chess 2019 Amateur U2200 | Florianopolis SC | BRA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1929 | 4.50 | 7 | 0.84 | 40 | 33.60 | |
|  Fontes, Joao Marques | | | 1529 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dos Santos Junior, Haroldo Cunha | f | | 2142 | BRA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Almeida Junior, Alvaro Alves De | | | 2097 | BRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Rodio, Julia Brunetto | | | 1782 | BRA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Caetano, Hugo Zanotti Mendonca | | | 2192 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Dias, Henrique Jose Harms | | | 1628 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Da Costa, Rafael Felix Ribeiro | | | 1929 | BRA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | * 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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