Individual Calculations February 2019
 Briscoe, Chris  Total change: -4.20  Rating chartPersonal card
 2018/19 4NCL Div 3 South Rounds 3 - 4 Bedford ENG 2019-01-12
RcRownchangeKK*chgGame
 2134 2211 1.00 2 -0.21 20 -4.20 
  Josse, Mark 2191 ENG0.501-0.0320-0.60 
  Brown, Thomas 2076 WLS0.501-0.1820-3.60 

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)
 

 

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