Blitz: Individual Calculations May 2017
 Ferreira, Antonio Luis  Total change: 6.60  Rating chartPersonal card
 CN Veteranos Rapidas 2016-2017 - S50 Luso POR 2017-04-08
RcRownchangeKK*chgGame
 2021 1979 3.50 7 0.33 20 6.60 
  Nunes, Fernando 1702 POR0.501-0.3320-6.60 
  Vinagre, Antonio Pedro 1971 POR1.0010.49209.80 
  Roxo, Agostinho Jose Goncalves 1842 POR1.0010.32206.40 
  Almeida, Manuel Da Silva 2044 POR1.0010.592011.80 
  Fernandes, Antonio g2353 POR0.001-0.1020-2.00 
  Carneiro, Carlos 2157 POR0.001-0.2720-5.40 
  Santos, Jose Alves 2075 POR0.001-0.3720-7.40 

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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