Individual Calculations June 2019
 Xie, Austin  Total change: -14.80  Rating chartPersonal card
 2019 Ontario Open U2100 Oakville CAN 2019-05-18
RcRownchangeKK*chgGame
 1640 1482 1.50 6 -0.37 40 -14.80 
  Brajkovic, Nikola 1869 CAN1.0010.914036.40 
  Bui, Alan 1674 CAN0.001-0.2540-10.00 
  Dela Torre, Marife O 1714 PHI0.001-0.2140-8.40 
  Gilani, Mysha wc1467 CAN0.001-0.5240-20.80 
  Sharma, Vishruth 1543 CAN0.001-0.4240-16.80 
  Hua, Michelle 1571 CAN0.5010.12404.80 

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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