Individual Calculations April 2018
 Xiao, Edward  Total change: 4.80  Rating chartPersonal card
 2018 Aurora Spring Open U2000 Aurora CAN 2018-03-24
RcRownchangeKK*chgGame
 1565 1423 1.50 4 0.12 40 4.80 
  Jordan, John 1475 CAN0.5010.07402.80 
  Xie, Austin 1266 CAN0.001-0.7140-28.40 
  Maheux, Pierre 1728 CAN1.0010.864034.40 
  McGlynn, Danny 1791 CAN0.001-0.1040-4.00 

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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