Individual Calculations September 2014
 Atthaworadej, Worasuda  Total change: -54.80  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1714 1749 2.50 7 -1.37 40 -54.80 
  Petrenko, Svetlana mwg2149  * MDA0.001-0.0840-3.20 
  Hoshino, Karen wc1738 JPN0.001-0.5240-20.80 
  Cho, Yeonhee wc1525 KOR0.501-0.2840-11.20 
  Avelar, Gabriela wf1903 ESA0.001-0.2940-11.60 
  Apaza, Flor 1552 PER0.501-0.2540-10.00 
  Murray, Donna 1454 BAR1.0010.15406.00 
  Mbatha, Constance 1677 ZAM0.501-0.1040-4.00 
 * 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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