Individual Calculations July 2013
 Dutta, Rishi  Total change: 16.80  Rating chartPersonal card
 NSW Open 2013 Sydney AUS 2013-06-08
RcRownchangeKK*chgGame
 1855 1830 3.00 5 0.56 30 16.80 
  Otgonjargal, Sengeravdan wf2227 MGL0.001-0.0830-2.40 
  Qin, Tomson 1669 AUS1.0010.29308.70 
  Ilic, Ilija 1962 AUS1.0010.683020.40 
  Willathgamuwa, Rowan 1664 AUS0.501-0.2230-6.60 
  Low, Frank 1752 AUS0.501-0.1130-3.30 

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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