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Individual Calculations September 2017 |
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| Mendes, Rodrigo Machado Total change: -13.20 | |   |
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| I Memorial Luis Tavares & Eduardo Asfora | Recife PE | BRA | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2028 | 4.00 | 6 | 0.15 | 20 | 3.00 | |
|  Leite, Joao Carlos Zirpoli Lei | | | 1628 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Danda, Bruno | | | 1628 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Macedo, Maximo Igor | | | 2213 | BRA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Martins, Vinicius Tine | f | | 2282 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | De Jesus, Railton Oliveira San | | | 1741 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Macedo, Alexandre Soares De | | | 1865 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | | | I Aberto do Brasil do CXSSP 2017 | Sao Sebastiao do Paraiso MG | BRA | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2028 | 1.50 | 4 | -0.81 | 20 | -16.20 | |
| | Gazel, Frederico | f | | 2258 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Souza, Rodrigo Vilas Boas De | | | 1856 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Silva, Luiz Thiago | | | 1938 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Mascarenhas, Alfredo C. Viana | | | 1836 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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