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Individual Calculations September 2011 |
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| Batista, Roberto Adriano Total change: -3.00 | |   |
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| 8ยบ IRT LXSBC - II etapa Circuito 2011 | Sao Bernardo do Campo/SP | BRA | 2011-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 2003 | 2.00 | 3 | -0.20 | 15 | -3.00 | |
|  Vicentin, Marcos Tadeu | | | 1775 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Devescovi Parreira, Pedro Paulo | | | 1940 | BRA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Caporale, Giuseppe Guido | | | 1739 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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