Individual Calculations March 2013
 Botramovics, Vladimir  Total change: -23.40  Rating chartPersonal card
 Imperial College Congress Major Feb 2013 London ENG 2013-02-01
RcRownchangeKK*chgGame
 1638 1784 2.00 4 -0.78 30 -23.40 
  Lawrence, David J 1684 ENG1.0010.363010.80 
  Zhou, Yang-Jian 1618 ENG0.001-0.7230-21.60 
  Falasca, Marco 1575 ITA0.001-0.7730-23.10 
  Torrance, John 1674 SCO1.0010.353010.50 

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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