Individual Calculations September 2015
 Aguiar, Cristiano  Total change: -11.20  Rating chartPersonal card
 TACA CUCA BGI 2015 OPEN LUANDA ANG 2015-07-25
RcRownchangeKK*chgGame
 2218 2100 2.50 8 -0.28 40 -11.20 
  Silva, David m2244 ANG0.001-0.3140-12.40 
  Pascoal, Eduardo A f2180 ANG0.001-0.3940-15.60 
  Ramos, Aristoteles f2239 ANG1.0010.694027.60 
  Simoes, Joao c2176 ANG0.001-0.4040-16.00 
  Alberto, Manuel c2191 ANG0.001-0.3840-15.20 
  Gama, Edivaldo Jr 2066 ANG0.501-0.0540-2.00 
  Jere, Daniel m2340 ZAM0.001-0.2040-8.00 
  Phiri, Richmond m2305 ZAM1.0010.764030.40 

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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