Individual Calculations April 2016
 Van Kemenade, Julie  Total change: 11.20  Rating chartPersonal card
 45th Dyfed Open 2016 Fishguard WLS 2016-02-26
RcRownchangeKK*chgGame
 1957 1728 0.50 4 -0.38 20 -7.60 
  Hewitt, William 2033 WLS0.001-0.1420-2.80 
  Taylor, Robert Graham 1992 WLS0.5010.32206.40 
  Rodriguez, Juan Talavera 1983 WLS0.001-0.1920-3.80 
  Bridges, Paul 1821 WLS0.001-0.3720-7.40 

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)
 
 2016 Welsh Chess Championship Cardiff WLS 2016-03-25
RcRownchangeKK*chgGame
 1998 1728 2.00 6 0.94 20 18.80 
  Rodriguez, Juan Talavera 1983 WLS0.001-0.1920-3.80 
  Heaven, Peter 2033 WLS0.5010.36207.20 
  Fathallah, Joe 1969 WLS0.5010.30206.00 
  Pleasants, Allan J 2072 WLS0.001-0.1220-2.40 
  Shakespeare, John 1948 WLS1.0010.782015.60 
  Thomas, Ben 1983 WLS0.001-0.1920-3.80 

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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