Individual Calculations September 2015
 Karan, Bhatty  Total change: -12.20  Rating chartPersonal card
 14th Annual Manhattan Open New York, New York USA 2015-08-21
RcRownchangeKK*chgGame
 2210 2115 0.50 3 -0.61 20 -12.20 
  Colas, Joshua f2203 USA0.5010.12202.40 
  Kumar, Aravind f2180 USA0.001-0.4120-8.20 
  Ibrohimov, Ikrom 2248 TJK0.001-0.3220-6.40 

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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