Individual Calculations September 2011
 Sommer, Horst  Total change: 0.00  Rating chartPersonal card
 SKZ-Open 2011 Berlin GER 2011-05-12
RcRownchangeRpKK*chgGame
 1773 0 1.00 5 0.00 1533   0.00 
  Ziems, Michael 1795 GER0.0010.00 0.00 
  Koeckeritz, Dieter 1774 GER0.0010.00 0.00 
  Bauer, Stefan 1667 GER0.5010.00 0.00 
  Schubert, Johann-Georg, Dr. 1974 GER0.0010.00 0.00 
  Steppan, Siegfried 1653 GER0.5010.00 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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