Individual Calculations March 2013
 Evans, Nicholas Thomas  Total change: 8.40  Rating chartPersonal card
 South Wales all play all Section B Cardiff WLS 2013-02-08
RcRownchangeKK*chgGame
 1926 1727 2.00 7 0.28 30 8.40 
  Harley-Yeo, Gareth 1980 WLS0.001-0.1930-5.70 
  Steele, Rhys 1810 WLS0.5010.11303.30 
  Davis, Lee 1953 WLS0.5010.29308.70 
  Fathallah, Joe 1976 WLS0.001-0.1930-5.70 
  Taylor, Robert Graham 1973 WLS0.001-0.1930-5.70 
  White, Ernest M 1907 ENG1.0010.743022.20 
  Ehsandar, Peter 1885 WLS0.001-0.2930-8.70 

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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