Individual Calculations July 2012
 Jackson, Paul G  Total change: 0.15  Rating chartPersonal card
 Coulsdon Winter CC - Premier Coulsdon ENG 2011-09-01
RcRownchangeKK*chgGame
 2088 1909 2.00 8 -0.21 15 -3.15 
  Gibbs, Dominic V 1974 ENG0.5010.09151.35 
  Duggan, John E 2133 ENG0.001-0.2215-3.30 
  Lock, Gavin R 2185 ENG0.001-0.1715-2.55 
  Rizvi, Nasir 2066 WLS0.5010.21153.15 
  Snape, Ian L 2234 ENG0.001-0.1315-1.95 
  Edwards, Nicholas L 1936 ENG0.5010.04150.60 
  Prizant, Michael 2136 ENG0.5010.29154.35 
  Bailey, Kevin J 2039 ENG0.001-0.3215-4.80 

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)
 
 Coulsdon Super League 2011/12 Coulsdon ENG 2011-10-26
RcRownchangeKK*chgGame
 1690 1909 2.50 3 0.22 15 3.30 
  Bryant, David 1756 ENG0.501-0.2015-3.00 
  Kane, Frank G 1784 ENG1.0010.33154.95 
  Constable, John 1529 ENG1.0010.09151.35 

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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