Individual Calculations December 2019
 Liao, Joseph  Total change: -16.40  Rating chartPersonal card
 2019 Guelph Fall ProAm U2000 Guelph CAN 2019-11-02
RcRownchangeKK*chgGame
 1563 1545 1.50 4 -0.41 40 -16.40 
  Hua, Michelle 1597 CAN0.001-0.4340-17.20 
  Von Keitz, Michael 1437 CAN1.0010.354014.00 
  Bond, Hal 1636 CAN0.001-0.3840-15.20 
  Xu, Alex 1582 CAN0.5010.05402.00 

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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