Individual Calculations January 2009
 Margraf, Christoph  Total change: 6.90  Rating chartPersonal card
 28.Offenes Internationales Schachturnier (OIS) A Muenchen GER 2008-10-11
RcRownchangeKK*chgGame
 2052 1960 3.50 8 0.46 15 6.90 
  Krklec, Daniel 2181 GER0.001-0.2215-3.30 
  Cabrera, Elmo 2058 BOL1.0010.63159.45 
  Uebele, Peter 2129 GER0.001-0.2815-4.20 
  Luhn, Robert 2057 GER0.001-0.3715-5.55 
  Dornreiter, Michael 1824 GER1.0010.32154.80 
  Zohr, Adelbert 2043 GER1.0010.61159.15 
  Schmitzer, Peter 2089 GER0.001-0.3315-4.95 
  Forgach, Andreas, Dr. 2034 GER0.5010.10151.50 

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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