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Individual Calculations January 2018 |
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| Machado, Antonio Rodrigo Total change: 18.80 | |   |
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| XIII IRT ECP Etapa Jarbas Karman sub 2200 | Sao Paulo SP | BRA | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1656 | 3.50 | 6 | 0.94 | 20 | 18.80 | |
|  Pessoa Sob, Caetano Estelita C. | | | 1256 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Luz, Arthur Nader | | | 2056 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Neto, Valdeno Brito | | | 1272 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Leon Lopes, Sergio Amadeus | | | 1873 | BRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Dias, Joao Batista | | | 1782 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Van Riemsdijk, Dirk D. | | | 2014 | BRA | 1.00 | 1 | 0.90 | 20 | 18.00 | | | * 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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