Individual Calculations September 2015
 Timergazi, Layla  Total change: 72.40  Rating chartPersonal card
 Waikato Open 2015 Hamilton NZL 2015-08-07
RcRownchangeKK*chgGame
 1981 1861 4.00 6 1.81 40 72.40 
  Zhang, Jasmine Haomo wc1601 NZL1.0010.18407.20 
  Dive, Russell J m2261  * NZL0.001-0.0840-3.20 
  Gibbons, Robert E 1998 NZL1.0010.684027.20 
  James, Jack 1944 NZL0.5010.11404.40 
  Han, Daniel 2186 NZL1.0010.874034.80 
  Gong, Daniel Hanwen c1897 NZL0.5010.05402.00 
 * 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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