Individual Calculations February 2015
 Dutta, Rishi  Total change: -28.40  Rating chartPersonal card
 Australian Open Championship 2015 Sydney AUS 2015-01-02
RcRownchangeKK*chgGame
 2034 1982 2.50 7 -0.71 40 -28.40 
  Wallis, Christopher f2348 AUS0.001-0.1040-4.00 
  Egan, Bill c1717 AUS1.0010.18407.20 
  Bjelobrk, Igor m2361 AUS0.001-0.0940-3.60 
  Puccini, Jack c2287 AUS0.001-0.1440-5.60 
  Porter, Marcus 1770 AUS0.501-0.2740-10.80 
  Kethro, Michael 1873 AUS0.001-0.6540-26.00 
  Yermolenko, Taras 1882 UKR1.0010.364014.40 

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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