Individual Calculations October 2012
 Lowry-O`Reilly, Hannah  Total change: -75.60  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 1921 1818 0.50 8 -2.52 30 -75.60 
  Nguyen, Thi Mai Hung wm2212 VIE0.001-0.0830-2.40 
  Stolarczyk, Anna wc1994 POL0.001-0.2730-8.10 
  Byun, Sungwon wc1566 KOR0.501-0.3130-9.30 
  Gameel, Amal wf1753 YEM0.001-0.5930-17.70 
  Jalloul, Maya M. wf1923 LIB0.001-0.3630-10.80 
  Zykina, Nadezhda wf2078 RUS0.001-0.1830-5.40 
  Sultana, Sharmin Shirin 2002 BAN0.001-0.2630-7.80 
  Roy, Ali 1836 SCO0.001-0.4730-14.10 

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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