Individual Calculations September 2019
 Fisher, C Phillip  Total change: 10.80  Rating chartPersonal card
 106th British Championships Over 65 Torquay ENG 2019-07-29
RcRownchangeKK*chgGame
 1903 1843 3.50 7 0.54 20 10.80 
  Brameld, Arthur F 2091 ENG0.001-0.1920-3.80 
  Rhodes, Lawrence 1607 ENG1.0010.20204.00 
  Bray, Dave J 2085 ENG0.001-0.2020-4.00 
  O`brien, Paul W 1590 ENG1.0010.19203.80 
  Stimpson, Philip M 1935 ENG0.5010.13202.60 
  Bowmer, Kevin 2107 ENG0.001-0.1820-3.60 
  Skinner, Nicholas H 1905 ENG1.0010.592011.80 

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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