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Individual Calculations January 2020 |
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| Marra, Eduardo Da Costa Total change: 8.80 | |   |
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| IRT Memorial Francisco Antonio Terzian 2019 | Osasco SP | BRA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 2180 | 5.50 | 6 | 0.44 | 20 | 8.80 | |
|  Tsuchie, Pedro Pinheiro | | | 1780 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alves, Peterson Reinan | | | 1780 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aragao Neto, Joao Batista | | | 1780 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Machado, Antonio Rodrigo | | | 1780 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Caldeira, Adriano | f | | 2208 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | De Assis, Fabio Nery | | | 1780 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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