Individual Calculations April 2018
 McAleenan, Charles T  Total change: 7.80  Rating chartPersonal card
 Perth Congress 2018 Over-1750 Perth SCO 2018-02-23
RcRownchangeKK*chgGame
 1895 1762 2.00 5 0.39 20 7.80 
  Wynarczyk, Raymond 1926 ENG0.5010.22204.40 
  Campbell, Duncan A F 1938 SCO0.5010.23204.60 
  Newton, Andrew 1899 SCO0.001-0.3220-6.40 
  McEwan, Peter 1846 SCO0.5010.12202.40 
  Smith, Callum 1866 SCO0.5010.14202.80 

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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