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Individual Calculations November 2010 |
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| Ferreira, Alexander Da Silva Total change: -12.25 | |   |
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| III Memorial Governador Miguel Arraes - Nordestao 2010 | Recife/PE | BRA | 2010-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1730 | 0.00 | 3 | -0.49 | 25 | -12.25 | |
|  Ribeiro, Matheus Cavalcante | | | 2110 | BRA | 0.00 | 1 | -0.09 | 25 | -2.25 | |  Damasceno, Atila Alecio | | | 1969 | BRA | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Sa Carneiro, Francisco Caninde | | | 1968 | BRA | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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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