Individual Calculations August 2018
 Kay, Sang Kil  Total change: -67.60  Rating chartPersonal card
 2018 Quebec Open U2000 Montreal CAN 2018-07-21
RcRownchangeKK*chgGame
 1598 1644 0.00 3 -1.69 40 -67.60 
  Armstrong, Robert J 1529 CAN0.001-0.6640-26.40 
  Selling, Edward 1649 CAN0.001-0.4940-19.60 
  Sharpe, Michael D. 1615 CAN0.001-0.5440-21.60 

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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