Individual Calculations July 2010
 Sampaio, Alfredo Luis Gomes  Total change: 0.00  Rating chartPersonal card
 52 CNE - 3a Divisao - Serie B various POR 2010-03-06
RcRownchangeRpKK*chgGame
 1623 0 0.50 3 0.00 1350   0.00 
  Botelho, Adelino Dos Santos 1659 POR0.0010.00 0.00 
  Mendes, Pedro Miguel Gomes 1659 POR0.0010.00 0.00 
  Miranda, Jose Pedro Pereira 1552 POR0.5010.00 0.00 

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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