Individual Calculations January 2009
 Stawski, Nikolai  Total change: -35.85  Rating chartPersonal card
 Ruth Coxhill Memorial Gold Coast AUS 2008-07-23
RcRownchangeKK*chgGame
 2024 2059 2.50 9 -2.39 15 -35.85 
  Sarfati, Jonathan D f2262 NZL0.5010.26153.90 
  Stahnke, Alexander 1807 AUS0.001-0.8115-12.15 
  Froehlich, Peter m2362 GER0.5010.36155.40 
  Ford, Daniel 1745 AUS1.0010.14152.10 
  Nakauchi, Gene f2093 AUS0.001-0.4515-6.75 
  Grigg, Sam 1892 AUS0.001-0.7215-10.80 
  Jule, Sebastian 1904 AUS0.501-0.2115-3.15 
  Muller, Jonas 1975 AUS0.001-0.6215-9.30 
  Sonter, Matthew 2175 AUS0.001-0.3415-5.10 

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)
 

 

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