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Individual Calculations September 2011 |
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| Marra, Eduardo Da Costa Total change: 0.45 | |   |
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| Aberto de Pindamonhangaba | Pindamonhangaba/SP | BRA | 2011-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2293 | 2.50 | 4 | 0.03 | 15 | 0.45 | |
|  Garkauskas, Otto Dmitry | | | 2044 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Mareco, Sandro | g | | 2597 | ARG | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Goncalves, Ivan Mesquita V | | | 2032 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Pires, Marcos Vinicius Torsani | | | 2140 | BRA | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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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