Individual Calculations April 2009
 Nusser, Jens  Total change: 6.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft C Aalen GER 2008-12-19
RcRownchangeKK*chgGame
 1774 1869 1.50 2 0.24 25 6.00 
  Schomann, Michael 1803 GER1.0010.412510.25 
  Kaulich, Philipp Theodor 1745 GER0.501-0.1725-4.25 

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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