Individual Calculations May 2017
 Wynarczyk, Raymond  Total change: 13.40  Rating chartPersonal card
 13th 4NCL Congress Open Wakefield ENG 2017-04-07
RcRownchangeKK*chgGame
 2032 1932 2.50 5 0.67 20 13.40 
  Stewart, Ashley 2091 ENG0.001-0.2920-5.80 
  Bimpson, Tom 2060 ENG0.5010.17203.40 
  Adams, Mark A 1971 WLS1.0010.552011.00 
  Starley, Robert 2075 ENG0.5010.19203.80 
  Jaszkiwskyj, Peter 1965 ENG0.5010.05201.00 

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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