Individual Calculations April 2009
 Guo, Emma  Total change: 66.75  Rating chartPersonal card
 Australian Open Sydney AUS 2009-01-02
RcRownchangeKK*chgGame
 1969 1778 3.00 9 0.59 15 8.85 
  Bolens, Johny 2128 AUS0.5010.39155.85 
  Glissan, Paul 1767 AUS0.001-0.5215-7.80 
  Jakirlic, Nermin 2128 BIH0.001-0.1115-1.65 
  Fry, Peter 1925 AUS0.5010.20153.00 
  Dunn, Michael G 1986 AUS0.001-0.2315-3.45 
  Bleicher, Horst 1840 AUS1.0010.59158.85 
  Caron, Damien 1914 FRA0.5010.18152.70 
  Stojic, Svetozar 1971 AUS0.001-0.2515-3.75 
  Krstic, Slobodan 2064 AUS0.5010.34155.10 

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)
 
 2009 Queenstown Chess Classic incorp 116th NZL Championship Queenstown NZL 2009-01-15
RcRownchangeKK*chgGame
 2102 1778 4.50 9 3.33 15 49.95 
  Hohler, Peter f2128 SUI0.5010.39155.85 
  Dizdarevic, Mehmedalija 2102 BIH0.5010.37155.55 
  McNabb, Matthew David 2095 NZL1.0010.871513.05 
  Pyke, Malcolm 2128 AUS1.0010.891513.35 
  Ker, Anthony F m2128 NZL0.001-0.1115-1.65 
  Levi, Eddy f2128 AUS0.001-0.1115-1.65 
  Stevens, Tristan 2020 AUS0.5010.30154.50 
  Armstrong, Malcolm J 2060 ENG1.0010.841512.60 
  Van Der Elburg, Freddie 2128 NED0.001-0.1115-1.65 

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)
 
 Ballarat Begonia Open Ballarat AUS 2009-03-07
RcRownchangeKK*chgGame
 2118 1778 1.00 4 0.53 15 7.95 
  Rujevic, Mirko m2128 AUS0.001-0.1115-1.65 
  Skiotis, Pano 2128 AUS0.5010.39155.85 
  Morris, James f2089 AUS0.5010.36155.40 
  Nemeth, John 2128 AUS0.001-0.1115-1.65 

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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