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Individual Calculations May 2013 |
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| Lima, Alan Silva De Total change: 2.55 | |   |
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| IV Memorial Bobby Fischer | Joao Pessoa/PB | BRA | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1912 | 1.50 | 4 | 0.17 | 15 | 2.55 | |
|  De Almeida, Vitor Mauricio Sant | | | 2157 | BRA | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Carvalho, Felipe Lobo C. | | | 2145 | BRA | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Leite, Joao Carlos Zirpoli Lei | | | 1714 | BRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Andrade, Roberto Luiz Costa | f | | 2198 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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