Individual Calculations April 2015
 Graterol Burgos, Greys Carolina  Total change: -16.40  Rating chartPersonal card
 I IRT SUNAVAL Sub 2000 Caracas VEN 2015-03-04
RcRownchangeKK*chgGame
 1851 1619 0.00 2 -0.41 40 -16.40 
  Bianco Diaz, Rogelio Jose 1865 VEN0.001-0.1940-7.60 
  Sarmiento Manuel, Juanito 1837 VEN0.001-0.2240-8.80 

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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