Individual Calculations July 2013
 Kordahi, Nicholas  Total change: 17.10  Rating chartPersonal card
 NSW Open 2013 Sydney AUS 2013-06-08
RcRownchangeKK*chgGame
 2099 1957 2.50 4 1.14 15 17.10 
  Dickson, Ian 1752 AUS1.0010.24153.60 
  Otgonjargal, Sengeravdan wf2227 MGL1.0010.831512.45 
  Bjelobrk, Igor f2340 AUS0.001-0.0915-1.35 
  Huynh, Arthur 2078 AUS0.5010.16152.40 

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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