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Individual Calculations January 2009 |
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| Gerbelli Neto, Eduardo Total change: 1.80 | |   |
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| 3ยช Etapa Circuito IRT LXSBC 2008 | Sao Bernardo do Campo/SP | BRA | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2157 | 2.00 | 4 | 0.12 | 15 | 1.80 | |
|  Da Silva, Alessandro Bezerra | | | 1994 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Madeira, Wagner Martins | | | 2265 | BRA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Cominato Neto, Jose Luis | | | 2168 | BRA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Da Costa, Fernando Viana | | | 2281 | BRA | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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