Individual Calculations January 2009
 Koeber, Martin  Total change: 0.00  Rating chartPersonal card
 8,Fair-Open 2008 Jena GER 2008-10-15
RcRownchangeRpKK*chgGame
 1779 0 0.00 4 0.00 1079   0.00 
  Schreyer, Klaus 1893 GER0.0010.00 0.00 
  Kuenne, Lutz Dieter, Dr. 1586 GER0.0010.00 0.00 
  Schubert, Johannes 1788 GER0.0010.00 0.00 
  Wolf, Juergen 1849 GER0.0010.00 0.00 

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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