Rapid: Individual Calculations July 2015
 Crouch, Timothy J  Total change: 17.80  Rating chartPersonal card
 4th Muswell Hill Rapidplay Under 160 London ENG 2015-05-30
RcRownchangeKK*chgGame
 1613 1539 2.50 4 0.89 20 17.80 
  Flatt, Michael 1668 ENG0.5010.17203.40 
  Pepe, Salvatore 1700 ENG1.0010.712014.20 
  Tomy, Jeff 1497 ENG1.0010.44208.80 
  Haddock, Paul 1586 ENG0.001-0.4320-8.60 

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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