Individual Calculations June 2019
 He, Emma  Total change: 81.60  Rating chartPersonal card
 2019 Ontario Open U2100 Oakville CAN 2019-05-18
RcRownchangeKK*chgGame
 1731 1726 5.00 6 2.04 40 81.60 
  Hua, Michelle 1571 CAN1.0010.294011.60 
  Zheng, Kevin 1674 CAN1.0010.434017.20 
  Bergeron, Matthew 1710 CAN0.501-0.0240-0.80 
  Lin, Benjamin 1889 CAN1.0010.724028.80 
  Brajkovic, Nikola 1869 CAN1.0010.694027.60 
  Bui, Alan 1674 CAN0.501-0.0740-2.80 

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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