Individual Calculations February 2019
 Seymour, Timothy P  Total change: 12.40  Rating chartPersonal card
 2018/19 4NCL Div 3 South Rounds 3 - 4 Bedford ENG 2019-01-12
RcRownchangeKK*chgGame
 2105 2106 1.00 2 0.00 20 0.00 
  Byron, Alan M 2157 ENG0.001-0.4320-8.60 
  Heaven, Pete 2053 WLS1.0010.43208.60 

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)
 
 Central London Chess Congress Open 2019 London ENG 2019-01-25
RcRownchangeKK*chgGame
 2032 2106 3.00 4 0.62 20 12.40 
  Tan, Wei Hao 1871 MAS1.0010.21204.20 
  Wilks, Simon 2062 ENG1.0010.44208.80 
  Russell, Christopher 2158 ENG0.001-0.4320-8.60 
  Cannon, Richard J 2035 ENG1.0010.40208.00 

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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