Individual Calculations April 2009
 Schnabel, Ralf  Total change: 13.20  Rating chartPersonal card
 Open zur Schach-Olympiade 2008 Dresden GER 2008-11-21
RcRownchangeKK*chgGame
 2003 2245 3.50 4 0.34 15 5.10 
  Goering, Carsta 1895 GER1.0010.11151.65 
  Puroila, Sippo 1947 FIN1.0010.15152.25 
  Ahlberg, Mario 2041 GER1.0010.24153.60 
  Rosskothen, Arnd 2129 GER0.501-0.1615-2.40 

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)
 
 9.Schneeberger Schach Open Schneeberg GER 2009-03-09
RcRownchangeKK*chgGame
 2184 2245 4.00 6 0.54 15 8.10 
  Coder, Thorsten 1986 GER1.0010.18152.70 
  Vasilevich, Tatjana mwg2381 UKR0.001-0.3215-4.80 
  Eichner, Christian 2161 GER1.0010.38155.70 
  Eichner, Sebastian f2326 GER0.001-0.3915-5.85 
  Zimmermann, Rene 2016 GER1.0010.21153.15 
  Welz, Peter f2232 GER1.0010.48157.20 

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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