Individual Calculations April 2009
 Hecht, Hans-Joachim  Total change: -3.80  Rating chartPersonal card
 2. Bundesliga West several AUT 2008-10-17
RcRownchangeKK*chgGame
 2251 2394 5.00 8 -0.45 10 -4.50 
  Pitl, Gregory m2403 GER0.5010.01100.10 
  Navratil, Robert 2127 AUT0.501-0.3210-3.20 
  Tabernig, Bernhard f2315 AUT0.501-0.1110-1.10 
  Eybl, Alexander 2270 AUT1.0010.33103.30 
  Poettinger, Harald 2207 AUT1.0010.26102.60 
  Amann, Guenter f2296 AUT0.501-0.1310-1.30 
  Gruber, Michael 2112 AUT0.501-0.3410-3.40 
  Kleissl, Helmut f2281 AUT0.501-0.1510-1.50 

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
 2278 2394 6.50 10 0.07 10 0.70 
  Milligan, Helen wf2044 NZL1.0010.11101.10 
  Pyke, Malcolm 2182 AUS0.501-0.2710-2.70 
  McNabb, Matthew David 2095 NZL1.0010.15101.50 
  Cooper, Lawrence H m2313 ENG1.0010.39103.90 
  Mastrovasilis, Dimitrios g2580 GRE0.5010.24102.40 
  Chow, Sam 2268 AUS0.501-0.1710-1.70 
  Johannessen, Leif Erlend g2539 NOR0.001-0.3110-3.10 
  Drummond, Matthew 2236 AUS0.501-0.2110-2.10 
  Van Der Elburg, Freddie 2277 NED1.0010.34103.40 
  Ikeda, Junta 2247 AUS0.501-0.2010-2.00 

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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