Individual Calculations March 2013
 Crouch, Timothy J  Total change: 23.85  Rating chartPersonal card
 e2e4 Torquay Major Torquay ENG 2013-02-08
RcRownchangeKK*chgGame
 1756 1603 0.50 2 -0.09 15 -1.35 
  Booley, Graham M 1775 ENG0.001-0.2715-4.05 
  Bennett, Rhys 1736 WLS0.5010.18152.70 

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)
 
 e2e4 Brighton International Major B Feb 2013 Brighton ENG 2013-02-16
RcRownchangeKK*chgGame
 1503 1603 5.50 6 1.68 15 25.20 
  Gill, Gursharanjit S 1466 ENG1.0010.32154.80 
  Spooner, Keith C 1519 ENG1.0010.38155.70 
  Brown, Terry 1496 ENG1.0010.35155.25 
  Collis, Paul S 1598 ENG1.0010.49157.35 
  Kay, Robert T 1496 ENG1.0010.35155.25 
  Bullock, Lee 1443 ENG0.501-0.2115-3.15 

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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