Individual Calculations September 2014
 Johnson, Gabriella  Total change: 4.80  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1847 1634 2.00 7 0.12 40 4.80 
  Batkovskyte, Dominyka 2034  * LTU0.001-0.0840-3.20 
  Paloma, Gladys Anne 1472 PLW1.0010.294011.60 
  Perez Rodriguez, Jennifer wm2034  * PAR0.001-0.0840-3.20 
  Nouman, Amna wm1870 UAE0.001-0.2040-8.00 
  Bejatovic, Bojana 1980 MKD0.001-0.1140-4.40 
  Gao, Judy wf1947 NZL0.5010.364014.40 
  Safar, Alshaymaa wc1594 QAT0.501-0.0640-2.40 
 * 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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