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Individual Calculations September 2010 |
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| Patroclo, Arthur Ruiz Total change: -2.00 | |   |
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| Zonal Bahia Sergipe 2010 | Salvador/BA | BRA | 2010-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2107 | 3.50 | 5 | -0.08 | 25 | -2.00 | |
|  Silveira, Antonio Mendonca | | | 1794 | BRA | 1.00 | 1 | 0.14 | 25 | 3.50 | |  Fiaes, Mario Henrique Andrade | | | 1970 | BRA | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Zallio, Luciano Souza | | | 2044 | BRA | 0.00 | 1 | -0.59 | 25 | -14.75 | | | Ortega, Ramon Rodrigo Leao | | | 1778 | BRA | 1.00 | 1 | 0.12 | 25 | 3.00 | | | Magalhaes, Jonathas Jose De | | | 2054 | BRA | 1.00 | 1 | 0.43 | 25 | 10.75 | |
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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