Individual Calculations July 2016
 Goodhue, Nathan  Total change: -5.00  Rating chartPersonal card
 39th Trusts Chess Open Auckland NZL 2016-06-04
RcRownchangeKK*chgGame
 1953 1976 2.50 5 -0.25 20 -5.00 
  Kulashko, Alexei f2350 NZL0.001-0.1020-2.00 
  Gilmour, Mark 1799 NZL1.0010.27205.40 
  Zhang, Jasmine Haomo wc1790 NZL0.501-0.2420-4.80 
  Forster, William c1963 NZL0.001-0.5220-10.40 
  Sarmiento, Noel 1862 NZL1.0010.34206.80 

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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