Individual Calculations October 2012
 Starley, Robert  Total change: 0.00  Rating chartPersonal card
 Berks and Bucks Challengers A 2012 Twyford ENG 2012-08-25
RcRownchangeRpKK*chgGame
 1863 0 2.00 5 0.00 1791   0.00 
  Jeffries, Majid 1992 ENG0.0010.00 0.00 
  Bullen, Alex 1818 WLS0.0010.00 0.00 
  Watson, Darrell A 1765 ENG1.0010.00 0.00 
  Morton, Peter S 2006 ENG0.0010.00 0.00 
  Price, Michael Clive 1733 ENG1.0010.00 0.00 

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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