Individual Calculations October 2013
 Tobar Salas, Juan Carlos  Total change: -24.90  Rating chartPersonal card
 OPEN IRT SUB 2200 INVIERNO EN VALDIVIA Valdivia CHI 2013-09-06
RcRownchangeKK*chgGame
 1782 1597 0.00 3 -0.83 30 -24.90 
  Huaquin Gertosio, Victor Alfredo 1905 CHI0.001-0.1430-4.20 
  Lopez Illanes, Orlando Abel 1847 CHI0.001-0.1930-5.70 
  Gomez Barrera, Javiera Belen 1595 CHI0.001-0.5030-15.00 

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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