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Individual Calculations January 2012 |
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| Tsuboi, Edson Kenji Total change: -7.50 | |   |
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| II Open de Xadrez de Batatais | Batatais/SP | BRA | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2332 | 3.50 | 5 | -0.75 | 10 | -7.50 | |
|  Pereira, Ezequias Morais De Lima | | | 1932 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Capuzzo, Luis Nelson Correa | | | 1997 | BRA | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Costa, Joao Carlos Da | | | 1946 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Pires, Marcos Vinicius Torsani | | | 2150 | BRA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Santana, Anderson Pereira | | | 2096 | BRA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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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