Individual Calculations June 2019
 Byron, Alan M  Total change: -3.00  Rating chartPersonal card
 2018/19 4NCL Div 3 South Rounds 9 - 11 Daventry ENG 2019-05-04
RcRownchangeKK*chgGame
 2138 2225 1.50 3 -0.32 20 -6.40 
  Fowler, David 1969 SCO1.0010.19203.80 
  Hall, John f2197 ENG0.501-0.0420-0.80 
  Kenworthy, Gary f2249 ENG0.001-0.4720-9.40 

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)
 
 2019 Open County Championship Quarter Finals: Leicestershire v Middlesex Leicestershire ENG 2019-05-11
RcRownchangeKK*chgGame
 2348 2225 0.50 1 0.17 20 3.40 
  Bates, Richard A m2348 ENG0.5010.17203.40 

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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