Individual Calculations February 2016
 Nguyen, Kim  Total change: -10.40  Rating chartPersonal card
 2015 Southern AB Open Calgary CAN 2015-11-28
RcRownchangeKK*chgGame
 1891 2048 1.50 3 -0.52 20 -10.40 
  Ng, Gary 2182 CAN0.001-0.3220-6.40 
  Wang, Jeff 1720 CAN0.501-0.3720-7.40 
  Wu, Chenxi 1771 CAN1.0010.17203.40 

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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