Individual Calculations September 2015
 Dias, Vanderson  Total change: 29.60  Rating chartPersonal card
 TACA CUCA BGI 2015 OPEN LUANDA ANG 2015-07-25
RcRownchangeKK*chgGame
 2222 2076 4.00 8 1.48 20 29.60 
  Ramos, Aristoteles f2239 ANG1.0010.722014.40 
  Makoto, Rodwell m2403 ZIM0.001-0.1320-2.60 
  Pascoal, Eduardo A f2180 ANG0.5010.14202.80 
  Miguel, Sergio c2158 ANG0.001-0.3920-7.80 
  Gama, Edivaldo Jr 2066 ANG0.501-0.0120-0.20 
  Soares, Erikson Roberto Mauric m2217 ANG0.001-0.3120-6.20 
  Simoes, Joao c2176 ANG1.0010.642012.80 
  Jere, Daniel m2340 ZAM1.0010.822016.40 

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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