Individual Calculations August 2014
 Du, Digeng  Total change: -26.10  Rating chartPersonal card
 2014 Hart House CC Ch Toronto CAN 2014-05-16
RcRownchangeKK*chgGame
 2005 2154 3.00 7 -1.74 15 -26.10 
  Derraugh, Geordie 2162 CAN0.001-0.4915-7.35 
  Yu, Jonathan 2031 CAN0.501-0.1715-2.55 
  Bellissimo, Joseph 1864 CAN0.501-0.3415-5.10 
  Ivanov, Mike 2120 CAN0.001-0.5515-8.25 
  Kitaygorodsky, Alex 1754  * CAN1.0010.08151.20 
  Humphreys, Michael f2134 CAN0.001-0.5315-7.95 
  Agbabishvili, Lali 1968 CAN1.0010.26153.90 
 * 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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