Individual Calculations November 2009
 Heider, Dirk  Total change: 6.75  Rating chartPersonal card
 29.Offenes Internat.Schachturnier A Muenchen GER 2009-10-03
RcRownchangeKK*chgGame
 1998 1831 3.00 9 0.45 15 6.75 
  Shahin, Walid 2091 GER0.001-0.1815-2.70 
  Zohr, Adelbert 2014 GER0.5010.24153.60 
  Bender, Gerhard 2037 GER0.001-0.2415-3.60 
  Forgach, Andreas, Dr. 1991 GER0.5010.21153.15 
  Margraf, Christoph 1963 GER1.0010.681510.20 
  Cabrera, Elmo 2011 BOL0.001-0.2615-3.90 
  Trnovec, Mihaly 2022 GER0.001-0.2515-3.75 
  Sprung, Norbert 1992 GER0.001-0.2915-4.35 
  Kolb, Werner 1858 GER1.0010.54158.10 

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)
 

 

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