Individual Calculations September 2014
 Durrant, Paul E O  Total change: 0.00  Rating chartPersonal card
 Golders Green August Bank Holiday Congress: OPEN London ENG 2014-08-23
RcRownchangeRpKK*chgGame
 1856 0 0.50 5 0.00 1490   0.00 
  Warman, Simon M 2102 ENG0.0010.00 0.00 
  Tin, Sergey 1853 SCO0.0010.00 0.00 
  Hand, Freddie 1862 ENG0.0010.00 0.00 
  Torrance, John 1674 SCO0.5010.00 0.00 
  Huang, Dion 1790 ENG0.0010.00 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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