Individual Calculations August 2015
 House, Glenn L  Total change: -2.80  Rating chartPersonal card
 3rd 4NCL Congress Open Birmingham ENG 2015-07-17
RcRownchangeKK*chgGame
 1988 2169 3.50 5 -0.14 20 -2.80 
  Shaw, Meyrick 1993 ENG0.501-0.2320-4.60 
  Okhai, Shabir 1994 ENG0.501-0.2320-4.60 
  Anilkumar, Anantha P 1838 ENG1.0010.12202.40 
  Martin, Lewis 2086 ENG0.501-0.1120-2.20 
  Bridge, Neil A 2029 ENG1.0010.31206.20 

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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