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Individual Calculations September 2017 |
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| Farias, Edilsom Total change: 9.60 | |   |
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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 |
| 1959 | 1831 | 3.50 | 6 | 1.43 | 20 | 28.60 | |
|  Macedo, Maximo Iack | m | | 2231 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Alves Ferreira, Carlos Antonio | | | 1554 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Silva, Valdir Alves Da | | | 1926 | BRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | De Andrade, Dalson Holanda Cav | | | 2028 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Da Silva, Arthur Moura Vieira | | | 2044 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Nunes, Marcelo Basilio | | | 1971 | BRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | V Aberto do Brasil - Taca Cidade de Teresina | Teresina PI | BRA | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1831 | 1.50 | 5 | -0.95 | 20 | -19.00 | |
| | Amorim, Daniel Madson De Medeiro | | | 2180 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Born, Ary | | | 1431 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chang, Suzana | | wf | 2096 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Silva Junior, Marcelo Valeriano | | | 1687 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Carmo E Silva, Jammes Willian | | | 1794 | BRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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