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Individual Calculations September 2017 |
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| Da Silva, Jose Gomes Total change: -35.00 | |   |
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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 |
| 1732 | 1738 | 1.00 | 4 | -1.00 | 20 | -20.00 | |
|  Gomes De Moura, Pedro Vinicius | | | 2064 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Dos Santos, Bruna Roberta G. A | | | 1365 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Da Silva, Douglas Barbosa | | | 1945 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Alves Ferreira, Carlos Antonio | | | 1554 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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 |
| 1862 | 1738 | 1.00 | 5 | -0.75 | 20 | -15.00 | |
| | Luz, Edmundo Reis | | | 2129 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Amorim, Gidelson Ferreira | | | 2000 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Araujo, Jairo De Oliveira | | | 1832 | BRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Torres, Eduardo Lisboa | | | 1939 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Born, Ary | | | 1412 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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