Individual Calculations July 2012
 Morris, Charles F  Total change: 0.00  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2052 2148 4.50 8 -0.46 15 -6.90 
  Horton, Jamie A 1999 ENG0.501-0.2015-3.00 
  Cairns, Stephen 2109 ENG1.0010.45156.75 
  Owens, Megan R 1824 WLS0.501-0.3715-5.55 
  Agnew, Alan 2049 ENG0.501-0.1415-2.10 
  Farrand, Tom 2265 JCI0.5010.16152.40 
  Weller, Pierre 1987 ENG0.501-0.2115-3.15 
  Cumbers, Paul 2157 ENG0.001-0.4915-7.35 
  McMahon, Paul 2029 ENG1.0010.34155.10 

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)
 
 Welsh Chess Premier League Round 4-7 Various WLS 2012-01-28
RcRownchangeKK*chgGame
 2053 2158 3.00 4 0.46 15 6.90 
  Taylor, Robert Graham 1957 WLS1.0010.24153.60 
  Cunliffe, Sd 1956 WLS1.0010.24153.60 
  Kett, Tim 2181 WLS0.001-0.4715-7.05 
  Saunders, Robert 2119 WLS1.0010.45156.75 

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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