Individual Calculations March 2012
 Kane, Robert (bob)  Total change: -15.90  Rating chartPersonal card
 London Christmas Open 2011 London ENG 2011-12-28
RcRownchangeKK*chgGame
 1880 1889 1.50 5 -1.06 15 -15.90 
  Burke, Mitchell R 1897 ENG0.5010.01150.15 
  Rizvi, Nasir 2059 WLS0.001-0.2815-4.20 
  Patel, Shyamal C 1981 ENG0.001-0.3715-5.55 
  Wang, X Anna 1722 ENG0.501-0.2215-3.30 
  Wang, Maria 1743 ENG0.501-0.2015-3.00 

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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