Individual Calculations July 2009
 Chmiel, Rad  Total change: 8.40  Rating chartPersonal card
 Melbourne Chess Club Championship Melbourne AUS 2009-02-02
RcRownchangeKK*chgGame
 2025 1923 2.00 7 -0.67 15 -10.05 
  Dragicevic, Domagoj 2205 AUS0.001-0.1615-2.40 
  Rujevic, Mirko m2273 AUS0.001-0.1115-1.65 
  Kalisch, Tom 1932 AUS0.5010.01150.15 
  Escribano, Jose 1835 AUS0.001-0.6215-9.30 
  Wertheim, Stephen 1852 AUS1.0010.40156.00 
  Beaumont, David 2105 AUS0.5010.24153.60 
  Voon, Richard 1976 AUS0.001-0.4315-6.45 

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)
 
 Doeberl Cup Major Canberra AUS 2009-04-10
RcRownchangeKK*chgGame
 1972 1925 2.50 5 0.34 15 5.10 
  Feng, Thomas 1638 AUS1.0010.16152.40 
  Dowden, R. Anthony 2158 NZL0.5010.29154.35 
  Dilla, Edsil 2090 AUS0.5010.22153.30 
  Boyce, Jamie 1893 AUS0.501-0.0415-0.60 
  Dizdarevic, Mehmedalija 2081 BIH0.001-0.2915-4.35 

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)
 
 Victorian Open Melbourne AUS 2009-06-06
RcRownchangeKK*chgGame
 1998 1925 2.50 4 0.89 15 13.35 
  Cooper, Nigel 1830 NZL1.0010.37155.55 
  Jones, Brian f2062 AUS0.001-0.3215-4.80 
  Rikalo, Milenko 2011 AUS1.0010.62159.30 
  Dilla, Edsil 2090 AUS0.5010.22153.30 

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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