Individual Calculations April 2009
 Keydel, Martin  Total change: 0.00  Rating chartPersonal card
 9.Schneeberger Schach Open Schneeberg GER 2009-03-09
RcRownchangeRpKK*chgGame
 1848 0 0.50 4 0.00 1526   0.00 
  Zimmermann, Rene 2016 GER0.0010.00 0.00 
  Spitzner, Frank 1806 GER0.5010.00 0.00 
  Gottwald, Lutz 1900 GER0.0010.00 0.00 
  Schuenemann, Robert 1671 GER0.0010.00 0.00 

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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