Individual Calculations May 2012
 Cruz, Joao Daniel Egas Da  Total change: 13.35  Rating chartPersonal card
 CNE 2011/2012 - 2. divisao - serie B several POR 2011-12-08
RcRownchangeKK*chgGame
 1897 1723 2.00 4 0.89 15 13.35 
  Vinagre, Antonio Pedro 2023 POR0.001-0.1515-2.25 
  Bray, Jose Manuel 1869 POR0.001-0.3015-4.50 
  Ferreira, Ana Margarida 1839 POR1.0010.66159.90 
  Mourato, Mario Luis Da Costa 1856 POR1.0010.681510.20 

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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