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Individual Calculations June 2019 |
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| Andrade, Roberto Luiz Costa Total change: 23.00 | |   |
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| Campeonato Norte-Nordeste Amador de Xadrez STD sub-2200 - 2019 | Fortaleza CE | BRA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2103 | 4.50 | 6 | 1.15 | 20 | 23.00 | |
|  Alves, Josue Pires | | | 1820 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Amorim, Daniel Madson De Medeiro | | | 2158 | BRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Lima, Helio Viana Correia | | | 1889 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Palacio, Igor Da Paz | | | 2121 | BRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Parente, Renan Braz | | | 2173 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Correia, Mario | | | 2141 | POR | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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