Individual Calculations November 2017
 Fan, Allen Chi Zhou  Total change: -4.00  Rating chartPersonal card
 George Trundle Qualifiers 2017 Auckland NZL 2017-09-30
RcRownchangeKK*chgGame
 1983 2077 5.50 9 -0.10 40 -4.00 
  Zhang, Jasmine Haomo wf1826 NZL0.001-0.8140-32.40 
  Goodhue, Nathan 1976 NZL0.501-0.1440-5.60 
  Morrell, Gordon 2030 CAN0.501-0.0740-2.80 
  Nyberg, Michael 1881 NZL1.0010.254010.00 
  Macdonald, Paul 2033 NZL1.0010.444017.60 
  James, Jack c2062 NZL0.501-0.0240-0.80 
  Milligan, Helen cwf2007 NZL1.0010.404016.00 
  Nicholls, Leighton 1902 NZL0.001-0.7340-29.20 
  Polishchuk, Kirill 2134 NZL1.0010.584023.20 

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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