Individual Calculations August 2016
 Yao, David  Total change: 21.60  Rating chartPersonal card
 11th Edmonton International Open Edmonton CAN 2016-06-24
RcRownchangeKK*chgGame
 1794 1627 1.50 3 0.54 40 21.60 
  Hughey, Micah 2027  * CAN0.001-0.0840-3.20 
  Kadavil, Suresh 1535 CAN1.0010.374014.80 
  Ludwig, David 1819 CAN0.5010.254010.00 
 * 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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