Individual Calculations September 2019
 Paul, Nathanael  Total change: -7.40  Rating chartPersonal card
 2019 Midland Championship Open Telford ENG 2019-08-09
RcRownchangeKK*chgGame
 1708 1938 2.00 3 -0.37 20 -7.40 
  Sandhu, Manvith 1672 ENG1.0010.18203.60 
  Van Kemenade, Julie 1712 WLS1.0010.21204.20 
  Metcalfe, Charlie P 1739 ENG0.001-0.7620-15.20 

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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