Individual Calculations June 2019
 Graham, Cassie M  Total change: 24.40  Rating chartPersonal card
 2018/19 4NCL Div 2 Rounds 9 - 11 Telford ENG 2019-05-04
RcRownchangeKK*chgGame
 1855 1959 2.50 3 0.61 40 24.40 
  Ackley, Peter J E 2017 ENG0.5010.08403.20 
  Covey, Jason 1701 ENG1.0010.18407.20 
  Jamroz, Viktor 1846 ENG1.0010.354014.00 

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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