Individual Calculations March 2019
 Carter, Richard G  Total change: -6.60  Rating chartPersonal card
 Perth Congress 2019 - Open Perth SCO 2019-02-08
RcRownchangeKK*chgGame
 1914 1829 2.00 5 0.08 20 1.60 
  Xian, Junhao 1970 CHN0.001-0.3120-6.20 
  Emery, Keith 1874 SCO1.0010.562011.20 
  Campbell, Duncan A F 1924 SCO0.5010.13202.60 
  Paul, Rabindra 1841 SCO0.001-0.4820-9.60 
  Robertson, David A 1960 SCO0.5010.18203.60 

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)
 
 Scottish National League Division 2 2018-19 Rounds 5-6 Dunfermline SCO 2019-02-24
RcRownchangeKK*chgGame
 1894 1829 0.00 1 -0.41 20 -8.20 
  Karampatos, Stavros 1894 GRE0.001-0.4120-8.20 

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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