Individual Calculations January 2017
 Byron, Alan M  Total change: -20.60  Rating chartPersonal card
 8th CSC London Chess Classic: Weekend Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 1835 2131 1.50 3 -1.03 20 -20.60 
  Munshi, Aditya 1747 ENG0.001-0.9120-18.20 
  Gibbs, Dominic V 1886 ENG0.501-0.3020-6.00 
  Juciute, Einora 1873 LTU1.0010.18203.60 

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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