Individual Calculations February 2016
 Forster, William  Total change: -14.20  Rating chartPersonal card
 New Zealand Open 2016 123rd NZ Championship Auckland NZL 2016-01-02
RcRownchangeKK*chgGame
 2041 1975 3.00 9 -0.71 20 -14.20 
  Kulashko, Alexei f2341 NZL0.001-0.1020-2.00 
  Oka, Hikaru 1575  * AUS1.0010.08201.60 
  Schaefer, Reyk 2134 GER0.5010.21204.20 
  Zhang, Leo 2087 NZL0.001-0.3520-7.00 
  Thornton, Giovanni A 2207 NZL0.5010.29205.80 
  Gao, Hans 2183 NZL0.001-0.2320-4.60 
  Bennett, Hilton P c1958 NZL1.0010.48209.60 
  Zhu, Karl Kai 1996 NZL0.001-0.4720-9.40 
  Jackson, L Ross 1884 NZL0.001-0.6220-12.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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