Individual Calculations January 2019
 Smith, Chris A  Total change: 94.40  Rating chartPersonal card
 10th CSC London Chess Classic: Weekend Open London ENG 2018-12-14
RcRownchangeKK*chgGame
 2087 1863 3.50 5 2.36 40 94.40 
  Walker, Nicholas P 2135 ENG0.5010.334013.20 
  Modi, Shyam Jagdish 2096 ENG1.0010.794031.60 
  Taylor, William J 2078 ENG0.5010.274010.80 
  Graham, David B 2208 ENG1.0010.894035.60 
  Ifalore, Michael 1918 ENG0.5010.08403.20 

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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