Individual Calculations May 2011
 Dias, Vanderson V  Total change: 0.00  Rating chartPersonal card
 African Junior Championships 2010/11 (Boys) East London RSA 2011-02-26
RcRownchangeRpKK*chgGame
 2141 0 0.00 4 0.00 1441   0.00 
  Erikson, Roberto R 2194 ANG0.0010.00 0.00 
  Campos, Rui R 2064 ANG0.0010.00 0.00 
  Oussedik, Mahfoud M c2222 ALG0.0010.00 0.00 
  Hercules, Benjamin Bv 2085 RSA0.0010.00 0.00 

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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