Individual Calculations May 2018
 Amato, Giampiero  Total change: -19.80  Rating chartPersonal card
 Southend Easter Bank Holiday Congress London ENG 2018-03-30
RcRownchangeKK*chgGame
 1850 2091 4.50 7 -0.99 20 -19.80 
  Sahinoz, Giulio O 1757 ENG1.0010.12202.40 
  Watson, Mikey J 1918 ENG0.001-0.7320-14.60 
  Grist, Howard 1982 ENG0.501-0.1520-3.00 
  Mugalu, Hassan 1872 ENG0.501-0.2820-5.60 
  Islam, Mohammed 1751 BAN1.0010.12202.40 
  Prior, Stephen C V 1980 ENG0.501-0.1520-3.00 
  Redmond, Michael F 1693 ENG1.0010.08201.60 

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)
 

 

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