Individual Calculations September 2017
 Barutcu, Baris  Total change: -36.40  Rating chartPersonal card
 16th Annual Manhattan Open New York, New York USA 2017-08-18
RcRownchangeKK*chgGame
 1997 1966 0.00 2 -0.91 40 -36.40 
  Levkov, Daniel 1944 USA0.001-0.5340-21.20 
  Zhang, Alan 2050 USA0.001-0.3840-15.20 

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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