Individual Calculations September 2015
 Qin, Nicole Shu Yu  Total change: -15.60  Rating chartPersonal card
 Waikato Open 2015 Hamilton NZL 2015-08-07
RcRownchangeKK*chgGame
 1675 1299 0.00 4 -0.39 40 -15.60 
  Gibbons, Robert E 1699  * NZL0.001-0.0840-3.20 
  James, Jack 1699  * NZL0.001-0.0840-3.20 
  Zhang, Jasmine Haomo wc1601 NZL0.001-0.1540-6.00 
  Lynn, K William 1699  * NZL0.001-0.0840-3.20 
 * 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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