Individual Calculations September 2015
 Wong, Chloe  Total change: 0.00  Rating chartPersonal card
NOTE: Rating performance achieved in this tournament is listed in part results of a player.
 2015 Susan Polgar Foundation Girls Invitational Webster Groves, Missouri USA 2015-07-27
RcRownchangeRpKK*chgGame
 1546 0 1.50 4 0.00 1459   0.00 
  Show, Serafina 1641 USA0.0010.00 0.00 
  Tao, Rachel Long-Xin wc1659 CAN0.5010.00 0.00 
  Meiyappan, Annapoorni 1238 USA0.0010.00 0.00 
  Lima, Aine Carolina 1646 BRA1.0010.00 0.00 

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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