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Individual Calculations October 2023 |
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| Shumyatsky, Victor Total change: -11.40 | |   |
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| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2468 | 6.50 | 9 | -1.14 | 10 | -11.40 | |
|  Rodrigues, Julliano De Araujo | | | 2068 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Okamura, Milton Kasuo | | | 1966 | BRA | 0.50 | 1 | -0.46 | 10 | -4.60 | | | De Siqueira, Luigy Lira | c | | 2099 | BRA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Ferreira, Andrei Dias | | | 1962 | BRA | 0.50 | 1 | -0.46 | 10 | -4.60 | | | Marcolino, Antonio Claudio H. | | | 1953 | BRA | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Lage, Pedro Ferreira | c | | 2130 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Do Nascimento, Christian Almeida | | | 2133 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Do Valle Cardoso, Lucas | f | | 2303 | BRA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Quintiliano Pinto, Renato R. | g | | 2500 | BRA | 0.50 | 1 | 0.04 | 10 | 0.40 | | | * 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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