Individual Calculations April 2009
 Kuenne, Lutz Dieter, Dr.  Total change: -10.50  Rating chartPersonal card
 3.Schwarzer Baer Cup Jena GER 2009-02-04
RcRownchangeKK*chgGame
 1933 1620 0.50 3 0.09 15 1.35 
  Stiefel, Roland 1970 GER0.001-0.1115-1.65 
  Baumert, Andree 1899 GER0.5010.34155.10 
  Stark, Saskia 1929 GER0.001-0.1415-2.10 

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
 1837 1620 0.00 3 -0.79 15 -11.85 
  Schulz, Karsten f1970 GER0.001-0.1115-1.65 
  Nabavi, Parwis 1970 SUI0.001-0.1115-1.65 
  Hoffmann, Carol 1572 GER0.001-0.5715-8.55 

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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