Individual Calculations April 2019
 McQuillan, Stephen G  Total change: 4.40  Rating chartPersonal card
 2018/19 4NCL Div 3 North Rounds 7 - 8 Doncaster ENG 2019-03-16
RcRownchangeKK*chgGame
 2003 1971 1.50 2 0.59 20 11.80 
  Bimpson, Tom 1984 ENG1.0010.522010.40 
  Archer, Richard 2021 ENG0.5010.07201.40 

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)
 
 Scottish National League Division 1 2018-19 Round 7 Dunfermline SCO 2019-03-24
RcRownchangeKK*chgGame
 2064 1971 0.00 1 -0.37 20 -7.40 
  Maxwell, Daniel 2064 SCO0.001-0.3720-7.40 

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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