Individual Calculations September 2009
 Beutelhoff, Josef  Total change: -18.45  Rating chartPersonal card
 Sparkassen Chess Meeting Open A Dortmund GER 2009-07-04
RcRownchangeKK*chgGame
 2044 2151 4.50 9 -1.23 15 -18.45 
  Gaul, Alexander 1780 GER1.0010.10151.50 
  Gutman, Lev g2459 GER0.001-0.1415-2.10 
  Fenner, Martin 2053 GER0.001-0.6315-9.45 
  Fichtner, Ewald 1942 GER0.501-0.2715-4.05 
  Lange, David 1978 NOR0.501-0.2315-3.45 
  Kelm, Marcel 1969 GER1.0010.26153.90 
  Heinzel, Peter 2068 GER0.501-0.1115-1.65 
  Strathoff, Jens 2060 GER0.501-0.1215-1.80 
  Busche, Klaus 2084 GER0.501-0.0915-1.35 

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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