Individual Calculations January 2012
 Ansell, Simon T  Total change: -15.90  Rating chartPersonal card
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 2150 2389 5.50 9 -1.59 10 -15.90 
  Wallis, Ian J 2003 ENG1.0010.09100.90 
  Karthikeyan, Murali 2154 IND0.501-0.2910-2.90 
  Nandhidhaa, Pv 2139 IND1.0010.19101.90 
  Alfred, Nathan S W f2294 ENG0.001-0.6310-6.30 
  Smith, Andrew Philip f2167 IRL0.001-0.7810-7.80 
  Shepley, Julien M 2043 ENG1.0010.11101.10 
  Willmoth, Robert F 2169 ENG1.0010.22102.20 
  Martyn, Rafe f2249 ENG0.001-0.6910-6.90 
  Murray, David 2133 IRL1.0010.19101.90 

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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