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Rapid:
Individual Calculations September 2017 |
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| Da Silva, Luiz Henrique Lopes Total change: 21.20 | |   |
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| III Circuito de Xadrez RPD do Clube Despertar 2017 etapa da Dama | N. Senhora do Socorro SE | BRA | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1603 | 2.00 | 4 | 1.06 | 20 | 21.20 | |
|  Marques, Jose Gustavo Santos | | | 1872 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Brasil Da Silva, Edvaldo | | | 1802 | BRA | 1.00 | 1 | 0.76 | 20 | 15.20 | |  De Jesus, Railton Oliveira Santo | | | 1811 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Melo, Igor De Souza | | | 1754 | BRA | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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