Individual Calculations September 2009
 Waldmann, Hans-Joachim  Total change: 4.05  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2171 2324 6.50 9 0.27 15 4.05 
  Langwieser, Alexander 2049 AUT1.0010.17152.55 
  Eskandary, Jahja 2112 GER1.0010.23153.45 
  Kovalev, Andrei g2533 BLR0.001-0.2315-3.45 
  Brod, Manfred c2172 AUT1.0010.30154.50 
  Steiner, Adam 2177 HUN0.501-0.2015-3.00 
  Schmidlechner, Alexander 2190 AUT1.0010.32154.80 
  Exler, Veronika 2018 AUT0.001-0.8615-12.90 
  Linster, Philippe 2205 LUX1.0010.34155.10 
  Ootes, Lennart 2082 NED1.0010.20153.00 

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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