Individual Calculations July 2011
 Renzies, Elliott  Total change: -1.35  Rating chartPersonal card
 Noble Park Open 2011 Melbourne AUS 2011-04-09
RcRownchangeKK*chgGame
 1871 1655 1.00 4 0.04 15 0.60 
  Stojic, Svetozar 2035 AUS0.001-0.0915-1.35 
  Sucevic, Milic 1750 AUS1.0010.63159.45 
  Chong, Reginald 1814 AUS0.001-0.2915-4.35 
  Tan, Kai 1885 AUS0.001-0.2115-3.15 

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)
 
 Sydney International Challengers 2011 Sydney AUS 2011-04-27
RcRownchangeKK*chgGame
 1980 1655 0.00 1 -0.13 15 -1.95 
  Zajac, Maros 1980 SVK0.001-0.1315-1.95 

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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