Individual Calculations January 2010
 Spiesberger, Gerhard  Total change: 12.15  Rating chartPersonal card
 8th Open Neumarkt Neumarkt AUT 2009-08-24
RcRownchangeKK*chgGame
 2002 2106 4.00 5 0.81 15 12.15 
  Kuecher, Wolfgang 1908 AUT1.0010.24153.60 
  Heigerer, Stefan 1969 AUT0.001-0.6815-10.20 
  Melde, Volker 1939 GER1.0010.28154.20 
  Pruesse, Horst 2101 GER1.0010.49157.35 
  Lipp, Alfred 2091 AUT1.0010.48157.20 

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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