Individual Calculations November 2009
 Friedel, Roland  Total change: 9.75  Rating chartPersonal card
 SSC Rostock Open 2009 Rostock GER 2009-08-27
RcRownchangeKK*chgGame
 2157 1757 0.00 1 -0.08 25 -2.00 
  Duester, Christian 2157  * GER0.001-0.0825-2.00 
 * 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)
 
 27. Muensterland Open Senden GER 2009-10-09
RcRownchangeKK*chgGame
 1954 1757 2.50 8 0.47 25 11.75 
  Distelrath, Oliver 1965 GER1.0010.772519.25 
  Koke, Christoph 2076 GER0.001-0.1325-3.25 
  Starp, Klaus 2027 GER0.5010.33258.25 
  Klatt, Peter 2002 GER0.001-0.2025-5.00 
  Darwisch, Mohamed 1967 GER0.001-0.2325-5.75 
  Lodde, Martin 1965 GER0.001-0.2325-5.75 
  Otto, Klaus 1929 GER0.5010.23255.75 
  Redemann, Rolf 1704 GER0.501-0.0725-1.75 

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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