Individual Calculations January 2019
 Khaled, Omar  Total change: 21.00  Rating chartPersonal card
 2018 MCC Bob Brooking Round Robin 1 Melbourne AUS 2018-10-29
 1975 1914 4.00 7 1.05 20 21.00 
  Gusain, Daniel 2125 AUS0.5010.27205.40 
  Ly, Thai 1993 AUS1.0010.612012.20 
  Savige, Colin B 1917 AUS0.001-0.5020-10.00 
  Raine, Marcus 1900 AUS1.0010.48209.60 
  O`molloy, Eamonn 1957 IRL1.0010.562011.20 
  Lim, Cassandra wc1843 AUS0.001-0.6020-12.00 
  Rujevic, Mirko m2087 AUS0.5010.23204.60 

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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