Individual Calculations February 2019
 Potter, Steven  Total change: -33.40  Rating chartPersonal card
 2018/19 4NCL Div 3 North Rounds 3 - 4 Doncaster ENG 2019-01-12
RcRownchangeKK*chgGame
 1853 1724 0.50 1 0.17 20 3.40 
  Barker, Arron 1853 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)
 
 21st 4NCL Congress Major Harrogate ENG 2019-01-18
RcRownchangeKK*chgGame
 1665 1724 1.00 5 -1.84 20 -36.80 
  Ward, W (bill) 1894 ENG0.5010.22204.40 
  Baxter, Harry 1862 ENG0.001-0.3120-6.20 
  Connor, Michael I 1652 ENG0.501-0.1020-2.00 
  Fisher, Neal 1453 ENG0.001-0.8320-16.60 
  Shenbagakumar, Gautham 1465 ENG0.001-0.8220-16.40 

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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