Individual Calculations September 2014
 Zepeda, Lorena  Total change: -50.40  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1994 2158 3.50 9 -2.52 20 -50.40 
  Mamedjarova, Zeinab wg2229 AZE0.001-0.4020-8.00 
  Havlikova, Kristyna wm2215 CZE0.001-0.4220-8.40 
  Matoussi, Amina wf1758  * TUN0.001-0.9220-18.40 
  Caxita, Esperanca wm1758  * ANG1.0010.08201.60 
  Taweesupmun, Chanida wc1838 THA1.0010.13202.60 
  Sanchez Castillo, Sarai Carolina mwg2207 VEN0.5010.07201.40 
  Blackman, Katrina wc1758  * BAR1.0010.08201.60 
  Mwango, Lorita wf1874 ZAM0.001-0.8420-16.80 
  Nguyen, Thi Mai Hung wm2307 VIE0.001-0.3020-6.00 
 * 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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