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Individual Calculations September 2018 |
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| Santos, Ary Barbosa Total change: 19.40 | |   |
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| Regional Sudeste 2018 | Guarapari ES | BRA | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1729 | 2.50 | 5 | 0.97 | 20 | 19.40 | |
|  Lage, Sergio Correa Magalhaes | | | 1918 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Deus Filho, Joaquim De | | | 1908 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Silva, Rodrigo Souza | | | 1863 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Alves, Alessandro Cunha | | | 1818 | BRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | De Almeida, Cleber Santos | | | 1867 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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