Individual Calculations June 2014
 Arismendi Polanco, Efrain Stev  Total change: -15.75  Rating chartPersonal card
 IRT Zonal Sub 16 Abs zona integrada Sur 2014 Florencia COL 2014-05-15
RcRownchangeKK*chgGame
 1837 1855 0.00 2 -1.05 15 -15.75 
  Agudelo, Pedro Luis 1805 COL0.001-0.5715-8.55 
  Fiesco, Valentina 1869 COL0.001-0.4815-7.20 

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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