Rapid: Individual Calculations July 2018
 Edwards, Simon R  Total change: -2.80  Rating chartPersonal card
 Leek Rapidplay Cheddleton Section Open Leek ENG 2018-06-24
RcRownchangeKK*chgGame
 1986 1925 2.00 5 -0.14 20 -2.80 
  Bourne, Johnathan D 2036 ENG0.5010.15203.00 
  Ansari, Athar 1844 ENG0.001-0.6120-12.20 
  Colburn, Paul J 1934 ENG1.0010.512010.20 
  Walker, Nicholas A 1886 ENG0.501-0.0520-1.00 
  Khandelwal, Ankush 2228 ENG0.001-0.1420-2.80 

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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