Individual Calculations September 2009
 Greiner, Timo  Total change: -12.90  Rating chartPersonal card
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 2042 2093 2.50 6 -0.86 15 -12.90 
  Heinemann, Ernst 2222 GER1.0010.671510.05 
  Wehner, Janis 2184 GER0.001-0.3815-5.70 
  Sobolevsky, Leonid m2289 UKR0.001-0.2515-3.75 
  Schmidt, Stephan 1853 GER1.0010.20153.00 
  Roemer, Norbert 1799 GER0.001-0.8515-12.75 
  Fortagne, Andre 1903 GER0.501-0.2515-3.75 

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)
 

 

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