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Individual Calculations July 2011 |
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| Ribeiro, Orlando Alves Total change: -29.50 | |   |
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| IX Memorial Acioli Borges | Fortaleza/CE | BRA | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1926 | 0.00 | 1 | -0.81 | 25 | -20.25 | |
|  Da Paixao, Irineu Vieira | | | 1675 | BRA | 0.00 | 1 | -0.81 | 25 | -20.25 | |
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) | | | | XV Torneio Memorial Cel PM Francisco Alves | Fortaleza/CE | BRA | 2011-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1918 | 0.00 | 1 | -0.37 | 25 | -9.25 | |
| | Nonato Veras Da Silva, Raimundo | | | 2011 | BRA | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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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