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Individual Calculations October 2008 |
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| Batista, Roberto Adriano Total change: 8.40 | |   |
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| 1ª Etapa Circuito IRT LXSBC 2008 | Sao Bernardo do Campo/SP | BRA | 2008-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1977 | 2.00 | 4 | -0.14 | 15 | -2.10 | |
|  Garcia, Liria Caetano | | | 1792 | BRA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Batista, Renato Luiz | | | 2156 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |  De Paula, Bruno Silva | | | 1746 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Terao, Juliana Sayumi | | wf | 2093 | BRA | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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) | | | | 2ª Etapa Circuito IRT LXSBC 2008 | Sao Bernardo do Campo/SP | BRA | 2008-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1977 | 2.50 | 4 | 0.70 | 15 | 10.50 | |
| | Gerbelli Neto, Eduardo | | | 2157 | BRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Aragao Neto, Joao Batista | | | 1875 | BRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Mendes, Rodrigo Machado | | | 2013 | BRA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Gazola, Vanessa Ramos | | | 2011 | BRA | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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