Individual Calculations January 2016
 Kiwan, Saleem M  Total change: -5.60  Rating chartPersonal card
 51st Annual American Open - U2200 Section Orange, California USA 2015-11-26
RcRownchangeKK*chgGame
 1976 1924 2.00 5 -0.14 40 -5.60 
  Odeh, Kenneth 2000 NGR0.001-0.4040-16.00 
  Zhang, Derek 2011 USA0.001-0.3840-15.20 
  Alonso, Francisco 1964 USA1.0010.564022.40 
  Cohen, Ed 2018 USA1.0010.634025.20 
  Baradaran, Arman 1889 USA0.001-0.5540-22.00 

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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