Individual Calculations June 2015
 Weller, Jean-Luc  Total change: 28.00  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 2194 2219 3.00 3 1.40 20 28.00 
  Horton, Andrew P 2306 ENG1.0010.622012.40 
  Granat, Russell 2211 ENG1.0010.49209.80 
  Bamber, Elaine wf2065 SCO1.0010.29205.80 

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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