Individual Calculations April 2009
 Koke, Christoph  Total change: 53.00  Rating chartPersonal card
 25. Internationales Boeblinger Open Gruppe A Boeblingen GER 2008-12-26
RcRownchangeKK*chgGame
 2094 1911 4.50 9 2.12 25 53.00 
  Hager, Joshua Aarash 2150 GER0.001-0.2025-5.00 
  Imhof, Thomas 2092 GER0.001-0.2625-6.50 
  Pfeifer, Wilfried 2078 GER1.0010.722518.00 
  Fucik, Timo 2067 GER0.5010.21255.25 
  Hoffmann, Lukas 2134 GER0.001-0.2225-5.50 
  Zeh, Rolf 2053 GER0.001-0.3125-7.75 
  Hilbenz, Guntram, Dr. 2002 GER1.0010.622515.50 
  Hoffmann, Hans f2143 GER1.0010.792519.75 
  Messner, Harry 2124 GER1.0010.772519.25 

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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