Individual Calculations August 2012
 Diaz, Luisa  Total change: 26.10  Rating chartPersonal card
 Final Nacional Escolar Femenino Mayabeque CUB 2012-07-06
RcRownchangeKK*chgGame
 1794 1826 2.50 3 0.87 30 26.10 
  Jimenez Valdivia, Lianet 1870 CUB1.0010.563016.80 
  Batista Rivera, Idalis 1811 CUB0.501-0.0230-0.60 
  Giraldo, Angely 1700 VEN1.0010.33309.90 

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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