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Individual Calculations September 2011 |
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| Carneiro, Francisco Caninde Sa Total change: -16.35 | |   |
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| III Campeonato Paraibano Aberto Absoluto 2011 | Joao Pessoa/PB | BRA | 2011-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 1954 | 0.50 | 3 | -0.33 | 15 | -4.95 | |
|  Barbosa, Paulo Eduardo E Silva | | | 2280 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | |  De Souza, Arthur Olintho | | | 2066 | BRA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Magalhaes, Jonathas Jose De | | | 2063 | BRA | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | Aberto do Brasil Xadrez Potiguar | Natal/RN | BRA | 2011-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1954 | 0.00 | 2 | -0.76 | 15 | -11.40 | |
| | Macedo, Maximo Iack | f | | 2309 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Melo, Fernando Antonio Albuquer | | | 1842 | BRA | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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