Individual Calculations December 2017
 Wu, Christopher  Total change: 1.80  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 1-2 Telford ENG 2017-11-11
RcRownchangeKK*chgGame
 2160 2336 1.50 2 0.09 20 1.80 
  Daskalov, Dimitar 2310 FID0.501-0.0420-0.80 
  Bailey, Kevin J 2009 ENG1.0010.13202.60 

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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