Individual Calculations May 2011
 Mota, Daniel  Total change: -5.50  Rating chartPersonal card
 CNE 2 divisao - serie B several POR 2010-12-11
RcRownchangeKK*chgGame
 1818 1871 1.50 3 -0.22 25 -5.50 
  Belo, Andre Nabais Moura 1713 POR1.0010.29257.25 
  Khaler, Uwe 1794 POR0.501-0.1125-2.75 
  Leite, Marta Sofia Carvalho Ferr 1947 POR0.001-0.4025-10.00 

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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