Individual Calculations August 2012
 Dordevic, Ivan  Total change: 10.50  Rating chartPersonal card
 NZ North Island Championship Auckland NZL 2012-07-11
RcRownchangeKK*chgGame
 2092 2074 4.00 7 0.70 15 10.50 
  Thornton, Gino A 2175 NZL1.0010.64159.60 
  Browne, Jeremy A 2099 NZL1.0010.53157.95 
  Li, Luke (zuhao) 2210 NZL0.001-0.3215-4.80 
  Duneas, John 2092 NZL0.5010.03150.45 
  Stuart, Peter W 2018 NZL0.501-0.0815-1.20 
  Steadman, Michael V R f2241 NZL0.001-0.2815-4.20 
  Zhang, William Jiewen 1808 NZL1.0010.18152.70 

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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