Individual Calculations June 2017
 Freeman, Richard C P  Total change: 4.80  Rating chartPersonal card
 2016/17 4NCL Division 3 South Rounds 9-11 Reading ENG 2017-04-29
RcRownchangeKK*chgGame
 1929 2004 2.00 3 0.24 20 4.80 
  Wallis, Ian J 2065 ENG0.5010.08201.60 
  Harvey, John 1709 ENG1.0010.15203.00 
  Ellemann, Stefan 2012 GER0.5010.01200.20 

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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