Individual Calculations July 2018
 Qin, Nicole Shu Yu  Total change: 10.00  Rating chartPersonal card
 41st Trusts Chess Open A 2018 Auckland NZL 2018-06-02
RcRownchangeKK*chgGame
 1928 1686 1.50 6 0.25 40 10.00 
  Lim, Benjamin U c1927 NZL0.001-0.2040-8.00 
  Goormachtigh, Laurens 1862 BEL1.0010.734029.20 
  Dive, Russell J m2086  * NZL0.001-0.0840-3.20 
  Zhang, Jasmine Haomo wf1890 NZL0.001-0.2440-9.60 
  Chibnall, Alana wf1981 AUS0.5010.354014.00 
  Forster, William c1824 NZL0.001-0.3140-12.40 
 * 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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