Individual Calculations September 2009
 Tunkel, Stefan  Total change: 35.75  Rating chartPersonal card
 Sparkassen Chess Meeting Open A Dortmund GER 2009-07-04
RcRownchangeKK*chgGame
 2077 1822 3.00 8 1.43 25 35.75 
  Hoegy, Kevin 2167 GER0.001-0.1125-2.75 
  Maniocha, Marek 2067 GER1.0010.802520.00 
  Juziak, Peter 2124 GER0.001-0.1525-3.75 
  Krueger, Andre 2085 GER0.5010.32258.00 
  Boehm, Juergen 2222  * GER0.001-0.0825-2.00 
  Barskij, Aleksandr 2003 GER0.5010.24256.00 
  Lange, David 1978 NOR0.5010.21255.25 
  Kelm, Marcel 1969 GER0.5010.20255.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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