Individual Calculations December 2015
 Pleasants, Allan J  Total change: 19.20  Rating chartPersonal card
 4NCL Division 3S WE1 Telford ENG 2015-11-14
RcRownchangeKK*chgGame
 2067 2030 1.00 2 0.10 20 2.00 
  Agnew, Alan 2102 ENG0.5010.10202.00 
  Smith, Graham 2031 ENG0.5010.00200.00 

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)
 
 48th West Wales Championship Swansea WLS 2015-11-19
RcRownchangeKK*chgGame
 2005 2030 3.00 4 0.86 20 17.20 
  Guy, David 1887 WLS1.0010.31206.20 
  Jones, Ian Robert 1976 WLS0.501-0.0820-1.60 
  Heap, Gerry 2087 WLS1.0010.582011.60 
  Young, Alan 2068 WLS0.5010.05201.00 

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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