Individual Calculations October 2012
 Dordevic, Ivan  Total change: 10.80  Rating chartPersonal card
 North Shore CC Open Auckland NZL 2012-09-22
RcRownchangeKK*chgGame
 2034 2085 3.50 5 0.72 15 10.80 
  Zhang, William Jiewen 1852 NZL1.0010.21153.15 
  Steadman, Michael Vr f2200 NZL0.5010.16152.40 
  Gao, Hans 2017 NZL0.001-0.5915-8.85 
  Timergazi, Layla 1786 NZL1.0010.15152.25 
  Hague, Ben f2314 ENG1.0010.791511.85 

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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