Individual Calculations February 2019
 Hymer, Barry  Total change: 25.40  Rating chartPersonal card
 2018/19 4NCL Div 3 North Rounds 3 - 4 Doncaster ENG 2019-01-12
RcRownchangeKK*chgGame
 1795 1886 2.00 2 0.75 20 15.00 
  Ormsby, Alan 1780 ENG1.0010.36207.20 
  Bramson, Mike 1809 ENG1.0010.39207.80 

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)
 
 21st 4NCL Congress Open Harrogate ENG 2019-01-18
RcRownchangeKK*chgGame
 1971 1886 2.50 5 0.52 20 10.40 
  Willow, Jonah B f2218 ENG0.001-0.1220-2.40 
  Wells, Jonathan C 1978 ENG0.5010.13202.60 
  Simpson, Derek 1679 ENG1.0010.23204.60 
  Burnett, Jim 1991 ENG0.5010.14202.80 
  Nicholson, Jim Wr 1991 ENG0.5010.14202.80 

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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