Individual Calculations August 2016
 Sandalciyan, Aram  Total change: -36.40  Rating chartPersonal card
 2016 Norths Ford Greenwood Seniors Open Sydney AUS 2016-05-31
RcRownchangeKK*chgGame
 1600 1755 3.00 7 -1.82 20 -36.40 
  Greenwood, Norman 1589 AUS1.0010.28205.60 
  Lane, Clive D 1715 AUS0.001-0.5620-11.20 
  Pepping, John M 1587 AUS0.501-0.2220-4.40 
  Laurie, Robert 1570 AUS0.001-0.7420-14.80 
  Stern, David 1781 AUS0.001-0.4620-9.20 
  Gram, Otto 1355  * AUS1.0010.08201.60 
  Schwandl, Hans 1604 AUS0.501-0.2020-4.00 
 * 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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