Individual Calculations June 2013
 Gloistein, Bruce H  Total change: -13.50  Rating chartPersonal card
 Oceania Seniors Championship 2013 Christchurch NZL 2013-04-25
RcRownchangeKK*chgGame
 1880 1790 1.00 5 -0.90 15 -13.50 
  Milligan, Helen wf1978 NZL0.001-0.2615-3.90 
  Booth, Anthony J 1819 NZL1.0010.54158.10 
  Glissan, Paul 1850 AUS0.001-0.4215-6.30 
  Lovejoy, David 1930 AUS0.001-0.3115-4.65 
  Nijman, Arie J 1824 NZL0.001-0.4515-6.75 

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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