Individual Calculations July 2018
 Walkowiak, Adam  Total change: -5.20  Rating chartPersonal card
 Ayr Congress 2018 - (under 1900 - over 1500) Ayr SCO 2018-05-25
RcRownchangeKK*chgGame
 1694 1741 2.00 4 -0.26 20 -5.20 
  Cassidy, Sydney 1598 IRL0.001-0.6920-13.80 
  Aitchison, A Keith 1678 SCO0.501-0.0920-1.80 
  Kleboe, James P R 1779 SCO0.5010.05201.00 
  Clinton, William 1722 SCO1.0010.47209.40 

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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