Individual Calculations October 2014
 Hiebert, Kenji  Total change: -13.20  Rating chartPersonal card
 World Youth Chess Championships 2014 (u14 Boys) Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 1863 1760 2.50 7 -0.33 40 -13.20 
  Liu, Yan 2160  * CHN0.001-0.0840-3.20 
  Lagunow, Raphael 2160  * GER0.001-0.0840-3.20 
  Ip, Seng Tou 1417 MAC1.0010.12404.80 
  Pechac, Jergus c2160  * SVK0.001-0.0840-3.20 
  Al Shamisi, Hareb Nasser 1430 UAE1.0010.12404.80 
  Tiglon, Bryce 2139 USA0.001-0.0940-3.60 
  Marais, Daniel 1576 RSA0.501-0.2440-9.60 
 * 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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