Individual Calculations February 2020
 Gardiner, Eric D  Total change: 2.60  Rating chartPersonal card
 2019/20 4NCL Div 3 North Rounds 3 - 4 Bolton ENG 2020-01-11
RcRownchangeKK*chgGame
 2011 2006 1.50 2 0.51 20 10.20 
  Boswell, Jacob Connor 2000 ENG1.0010.49209.80 
  Haslinger, Gareth J 2021 ENG0.5010.02200.40 

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)
 
 24th 4NCL Congress Open Harrogate ENG 2020-01-17
RcRownchangeKK*chgGame
 1934 2006 2.00 4 -0.38 20 -7.60 
  Holliday, John K 1805 ENG0.501-0.2620-5.20 
  Cast, Julian 1885 ENG1.0010.34206.80 
  Stokes, Michael 2088 ENG0.001-0.3920-7.80 
  Dias, Savin 1959 ENG0.501-0.0720-1.40 

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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