Individual Calculations June 2015
 Leon Marmol, Carlos  Total change: -15.20  Rating chartPersonal card
 I IRT MN Salvador Diaz Sub 2200 Hermandad Gallega, Caracas VEN 2015-05-08
RcRownchangeKK*chgGame
 2010 1754 0.00 2 -0.38 40 -15.20 
  Mendoza, Deivi 2086 VEN0.001-0.1240-4.80 
  Choez Castellanos, Leyser Edua 1934 VEN0.001-0.2640-10.40 

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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