Individual Calculations May 2017
 Dai, Oliver  Total change: 25.20  Rating chartPersonal card
 Auckland ANZAC Weekender 2017 Auckland NZL 2017-04-22
RcRownchangeKK*chgGame
 1917 1666 1.50 4 0.63 40 25.20 
  Fan, Allen Chi Zhou c2044 NZL0.001-0.0940-3.60 
  Krstev, Antonio 2010 NZL0.5010.384015.20 
  Lim, Benjamin U c1931 NZL0.001-0.1840-7.20 
  Cooper, Nigel 1681 NZL1.0010.524020.80 

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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