Individual Calculations March 2018
 Richmond, Jane  Total change: -1.00  Rating chartPersonal card
 2017/18 4NCL Division 3 South Rounds 5-6 Reading ENG 2018-02-10
RcRownchangeKK*chgGame
 1814 2097 0.50 1 -0.34 20 -6.80 
  Howell, Oliver W 1814 ENG0.501-0.3420-6.80 

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)
 
 47th Dyfed Open Goodwick WLS 2018-02-16
RcRownchangeKK*chgGame
 1842 2097 3.50 4 0.29 20 5.80 
  Whale, Michael 1743 WLS0.501-0.3920-7.80 
  Jukes, Sam 1762 WLS1.0010.12202.40 
  May, Adam J 1951 WLS1.0010.30206.00 
  Morcom, Huw 1913 WLS1.0010.26205.20 

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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