Individual Calculations June 2013
 Agnew, Alan  Total change: -16.50  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2023 2081 3.50 7 -0.55 30 -16.50 
  Vachtfeidl, Petr 1945 CZE0.501-0.1830-5.40 
  Lim, Mark 1891 ENG0.501-0.2530-7.50 
  Taylor, Mark V 2098 ENG0.001-0.4830-14.40 
  Flear, Christine wm2156 FRA0.5010.10303.00 
  Haldane, Robin W 2091 ENG0.5010.01300.30 
  Donaghay, Richard H 1966 ENG0.501-0.1630-4.80 
  Scott, David A 2017 ENG1.0010.413012.30 

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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