Individual Calculations July 2015
 Abbott, Peter  Total change: -26.40  Rating chartPersonal card
 2015 NSW Open Sydney AUS 2015-06-06
RcRownchangeKK*chgGame
 2066 1913 0.00 4 -1.32 20 -26.40 
  Jones, Richard S. m2313  * WLS0.001-0.0820-1.60 
  Murray, Bruce D 2091 AUS0.001-0.2720-5.40 
  Bierkens, Pieter 2136 USA0.001-0.2220-4.40 
  Antoniazzi, Francesco c1724 AUS0.001-0.7520-15.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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