Individual Calculations March 2011
 Ferreira, Carlos  Total change: -18.25  Rating chartPersonal card
 III Torneio FIDE Seixal Seixal POR 2011-01-04
 1819 1597 0.00 3 -0.73 25 -18.25 
  Reis, Luis Simoes 1997  * POR0.001-0.0825-2.00 
  Assuncao, Jose Manuel Lopes Mach 1676 POR0.001-0.3925-9.75 
  Dias, Antonio Alberto 1785 POR0.001-0.2625-6.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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