Individual Calculations September 2009
 Spoerk, Rainer  Total change: -7.35  Rating chartPersonal card
 Open Oberwart 2009, group A Oberwart AUT 2009-07-11
RcRownchangeKK*chgGame
 2111 2024 4.50 9 0.92 15 13.80 
  Ganaus, Hannes m2279 AUT0.001-0.1915-2.85 
  Lehner, Oliver m2421 AUT0.001-0.0815-1.20 
  Wiater, Gottfried 1937 AUT0.001-0.6215-9.30 
  Frehen, Werner 1951 GER1.0010.40156.00 
  Wach, Thomas 1782 AUT1.0010.20153.00 
  Kammerer, Gernot 2102 AUT0.5010.11151.65 
  Sandhoefner, Florian f2200 AUT1.0010.731510.95 
  Kneutgen, Alexander 2111 GER1.0010.62159.30 
  Froewis, Georg 2220 AUT0.001-0.2515-3.75 

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)
 
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2109 2024 0.50 5 -1.41 15 -21.15 
  Shumilina, Alexandra wm2265 RUS0.001-0.2015-3.00 
  Mittermayr, Gerhard 2178 AUT0.5010.21153.15 
  Binder, Michael 2174 AUT0.001-0.3015-4.50 
  Trkulja, Dusko 2178 BIH0.001-0.2915-4.35 
  Borchert, Finn 1749 GER0.001-0.8315-12.45 

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)
 

 

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