Individual Calculations February 2013
 Orlova, Yelizaveta  Total change: 4.50  Rating chartPersonal card
 2013 Hart House Winter U2200 Toronto, Ontario CAN 2013-01-04
RcRownchangeKK*chgGame
 1936 1973 2.50 4 0.30 15 4.50 
  Inigo, Aquino 2018 CAN0.5010.06150.90 
  Shebetah, Wajdy 2028 PLE0.001-0.4215-6.30 
  Bellissimo, Joseph 1824 CAN1.0010.30154.50 
  Ye, Stephen 1872 CAN1.0010.36155.40 

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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