Individual Calculations May 2015
 Christensen, Joshua  Total change: -30.80  Rating chartPersonal card
 O2C Doeberl Cup 2015 - Premier Canberra AUS 2015-04-02
RcRownchangeKK*chgGame
 1999 1855 1.00 8 -1.54 20 -30.80 
  Atzmon-Simon, Barak 2127 AUS0.5010.33206.60 
  Bliznyuk, Andrey 2094 AUS0.001-0.2020-4.00 
  Dowden, R. Anthony 2097 NZL0.001-0.2020-4.00 
  Bennett, Hilton c1944 NZL0.001-0.3820-7.60 
  Yang, Ray 1929 AUS0.001-0.4020-8.00 
  Braguine, Victor 1908 AUS0.001-0.4320-8.60 
  Milojevic, Miodrag 1953 SRB0.001-0.3720-7.40 
  Holland, Dennis 1936 AUS0.5010.11202.20 

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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