Individual Calculations July 2014
 Yang, Scott  Total change: -23.85  Rating chartPersonal card
 37th Trusts Chess Open 'A' Tournament Auckland NZL 2014-05-31
RcRownchangeKK*chgGame
 1928 2029 1.50 5 -1.59 15 -23.85 
  Zhang, William Jiewen 1849 NZL0.001-0.7415-11.10 
  Macdonald, Paul 2033 NZL1.0010.51157.65 
  Zhang, Leo 1685 NZL0.501-0.3815-5.70 
  Huang, Alex 2045 NZL0.001-0.4815-7.20 
  Lim, Benjamin U 2029 NZL0.001-0.5015-7.50 

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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