Individual Calculations March 2016
 Robeal, Rafik  Total change: -3.60  Rating chartPersonal card
 2016 Mechanics' Winter Tournament San Francisco, California USA 2016-01-05
RcRownchangeKK*chgGame
 1803 1692 1.00 3 -0.09 40 -3.60 
  Krasnov, Steven Lender 1949 USA0.001-0.1840-7.20 
  Sarafian, Greg M 1913 USA0.001-0.2240-8.80 
  James, Charles H 1547 USA1.0010.314012.40 

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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