Rapid: Individual Calculations August 2015
 Dydak, Mat  Total change: -23.60  Rating chartPersonal card
 2nd Watford Rapid-Play Under 2012 (ECF Under 175) Watford ENG 2015-07-25
RcRownchangeKK*chgGame
 1720 1955 2.00 4 -1.18 20 -23.60 
  Brown, Geoffrey M 1713 ENG1.0010.20204.00 
  Bovtramovics, Vladimir 1721 LAT1.0010.21204.20 
  Lim, Peter 1715 ENG0.001-0.8020-16.00 
  Cole, Graham 1729 ENG0.001-0.7920-15.80 

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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