Individual Calculations September 2015
 Ramos, Aristoteles  Total change: -84.80  Rating chartPersonal card
 TACA CUCA BGI 2015 OPEN LUANDA ANG 2015-07-25
RcRownchangeKK*chgGame
 2162 2239 0.00 7 -4.24 20 -84.80 
  Dias, Vanderson 2076 ANG0.001-0.7220-14.40 
  Soares, Erikson Roberto Mauric m2217 ANG0.001-0.5320-10.60 
  Aguiar, Cristiano f2100 ANG0.001-0.6920-13.80 
  Phiri, Richmond m2305 ZAM0.001-0.4120-8.20 
  Alberto, Manuel c2191 ANG0.001-0.5720-11.40 
  Gama, Edivaldo Jr 2066 ANG0.001-0.7320-14.60 
  Simoes, Joao c2176 ANG0.001-0.5920-11.80 

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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