Individual Calculations February 2014
 Du, Digeng  Total change: -32.10  Rating chartPersonal card
 2014 Guelph Winter Open Guelph CAN 2014-01-25
RcRownchangeKK*chgGame
 1892 2216 1.50 3 -1.07 30 -32.10 
  Chen, Richard 1816  * CAN0.501-0.4230-12.60 
  Fiedler, Brian 2045 CAN0.001-0.7330-21.90 
  Ming, Wenyang 1816  * CAN1.0010.08302.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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