Individual Calculations April 2009
 Niekrens, Stefan  Total change: 7.05  Rating chartPersonal card
 54. Paderborner Schachtuerken Cup Paderborn GER 2008-12-27
RcRownchangeKK*chgGame
 2063 1970 2.00 4 0.47 15 7.05 
  Haselhorst, Helmut 2185 GER0.5010.27154.05 
  Nolte, Christoph 2171 GER0.5010.26153.90 
  Gutzmann, Tobias 2107 GER0.001-0.3215-4.80 
  Spisla, Dominik 1787 GER1.0010.26153.90 

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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