Individual Calculations June 2018
 Aleksiev, Georgi  Total change: 1.60  Rating chartPersonal card
 60th Hampstead Weekend Congress Under 1900 London ENG 2018-04-28
RcRownchangeKK*chgGame
 1483 1603 2.00 3 0.08 20 1.60 
  McGann, John 1276 ENG0.001-0.8720-17.40 
  Bynnersley, Ag (tony) 1532 ENG1.0010.40208.00 
  Pepe, Salvatore 1641 ENG1.0010.552011.00 

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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