Individual Calculations September 2009
 Karner, Christoph  Total change: 17.55  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2255 2373 7.00 9 1.17 15 17.55 
  Eisenbeiser, Karlheinz 2062 GER1.0010.14152.10 
  Prakken, Gerrit f2168 NED1.0010.24153.60 
  Shaw, David A 2231 ENG0.001-0.6915-10.35 
  Rotoni, Matteo 2189 ITA1.0010.26153.90 
  Schmid, Thomas 2238 GER1.0010.32154.80 
  Meessen, Max 2118 GER1.0010.19152.85 
  Shengelia, David g2586 AUT0.001-0.2315-3.45 
  Enoeckl, Philipp 2216 AUT1.0010.29154.35 
  Saric, Ante g2486 CRO1.0010.65159.75 

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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