Individual Calculations January 2009
 Schreyer, Klaus  Total change: 6.25  Rating chartPersonal card
 8,Fair-Open 2008 Jena GER 2008-10-15
RcRownchangeKK*chgGame
 1979 1893 3.00 7 0.25 25 6.25 
  Gebhardt, Ulrich, Dr. 2193 GER0.001-0.1525-3.75 
  Saran, Bajar 1794 GER1.0010.36259.00 
  Richter, Jan 2063 GER0.001-0.2825-7.00 
  Auerswald, Klaus 1981 GER0.5010.12253.00 
  Schober, Manfred 1957 GER0.5010.09252.25 
  Wolf, Juergen 1849 GER1.0010.442511.00 
  Mikolajewski, Armin 2018 GER0.001-0.3325-8.25 

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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