Individual Calculations September 2013
 Dhingra, Sangeeta  Total change: -11.10  Rating chartPersonal card
 2013 NAYCC U14G Toronto CAN 2013-08-14
RcRownchangeKK*chgGame
 1507 1599 1.50 3 -0.37 30 -11.10 
  Pobereshnikova, Agniya 1547 CAN0.001-0.5730-17.10 
  Roque Sola, Wcm Maria Fernanda wc1544 MEX0.501-0.0830-2.40 
  Tao, Rachel 1429 CAN1.0010.28308.40 

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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