Individual Calculations January 2015
 Willow, Jonah B  Total change: 0.00  Rating chartPersonal card
 Leicester (H. E. Atkins Memorial) 2014 Leicester ENG 2014-11-28
RcRownchangeRpKK*chgGame
 1876 0 2.00 4 0.00 1876   0.00 
  Kalaiyalahan, Akshaya 2016 ENG0.0010.00 0.00 
  Homer, Neil S 1704 ENG1.0010.00 0.00 
  Hanscombe, Richard 1688 WLS1.0010.00 0.00 
  Armstrong, Malcolm J 2095 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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