Individual Calculations July 2014
 Ravishankar, Ramitha Sai  Total change: -15.00  Rating chartPersonal card
 2014 North American Youth Championship - Girls U12 Tarrytown, New York USA 2014-06-12
RcRownchangeKK*chgGame
 1396 1587 1.00 2 -0.50 30 -15.00 
  Tao, Ellen 1395 CAN1.0010.25307.50 
  Lopez Sanchez, Anastacia Antonia wc1396 MEX0.001-0.7530-22.50 

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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