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Individual Calculations March 2018 |
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| Carvalho Jr, Celestino Total change: -4.00 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1980 | 5.50 | 10 | -0.20 | 20 | -4.00 | |
|  Kropff, Ricardo | m | | 2177 | PAR | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Santos Jr., Alexandre Reis Dos | | | 1719 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mazetto, Sergio Luiz | | | 2154 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Castro, Leonardo Nascimento | | | 1602 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Melo, Sergio Roberto Sampaio | | | 1721 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kamakawa, Cesar | | | 1580 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aranha Filho, Alvaro Z. | f | | 2316 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Silva, Kaua Marques | | | 1829 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Januario, Severino Pereira | c | | 2207 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Nunez, Benjamin | | | 1850 | ARG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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