Individual Calculations August 2013
 Case, Ivan  Total change: -29.40  Rating chartPersonal card
 Norths Ford/Greenwood Seniors Open 2013 Sydney AUS 2013-05-21
RcRownchangeKK*chgGame
 1831 1823 1.50 5 -0.98 30 -29.40 
  Glissan, Paul 1850 AUS0.001-0.4630-13.80 
  Schwandl, Hans 1662 AUS1.0010.29308.70 
  Dekic, Biljana N. wm2090 AUS0.5010.32309.60 
  Low, Frank 1793 AUS0.001-0.5430-16.20 
  Baterowicz, Mark 1760 AUS0.001-0.5930-17.70 

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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