Individual Calculations October 2013
 Huaquin Gertosio, Victor Alfredo  Total change: -6.45  Rating chartPersonal card
 OPEN IRT SUB 2200 INVIERNO EN VALDIVIA Valdivia CHI 2013-09-06
RcRownchangeKK*chgGame
 1786 1905 1.50 3 -0.43 15 -6.45 
  Tobar Salas, Juan Carlos 1597 CHI1.0010.14152.10 
  Lepe Villanueva, Matias Ignacio 1901 CHI0.501-0.0115-0.15 
  Borgeaud Fuentes, Oscar Alejandro 1861 CHI0.001-0.5615-8.40 

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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