Individual Calculations May 2013
 Bhopal, Raj  Total change: -30.90  Rating chartPersonal card
 Edinburgh Premier 2013 Edinburgh SCO 2013-04-12
RcRownchangeKK*chgGame
 2005 2108 1.50 4 -1.03 30 -30.90 
  Arakhamia-Grant, Ketevan gwg2406 SCO0.001-0.1530-4.50 
  Robinson, Stephen 1906 SCO1.0010.24307.20 
  Campbell, Eoin S 1809 SCO0.501-0.3530-10.50 
  Tsang, Sai Kong 1897 SCO0.001-0.7730-23.10 

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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