Individual Calculations May 2017
 Bimpson, Tom  Total change: -19.20  Rating chartPersonal card
 13th 4NCL Congress Open Wakefield ENG 2017-04-07
RcRownchangeKK*chgGame
 1991 2060 2.00 5 -0.96 20 -19.20 
  Sowray, Peter J f2301 ENG0.001-0.2020-4.00 
  Wynarczyk, Raymond 1932 ENG0.501-0.1720-3.40 
  Modi, Shyam Jagdish 1934 ENG0.001-0.6720-13.40 
  Adams, Mark A 1971 WLS0.501-0.1220-2.40 
  Hilton, Tim 1818 ENG1.0010.20204.00 

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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