Individual Calculations April 2009
 Rzehak, Michael  Total change: 9.90  Rating chartPersonal card
 54. Paderborner Schachtuerken Cup Paderborn GER 2008-12-27
RcRownchangeKK*chgGame
 2178 2153 4.00 7 0.66 15 9.90 
  Brammertz, Andrea 1935 GER1.0010.22153.30 
  Plassmann, Dominik 2083 GER1.0010.40156.00 
  Meijers, Viesturs g2503 LAT0.001-0.1115-1.65 
  Bluebaum, Bettina 2039 GER1.0010.34155.10 
  Rezasade, Amir 2275 GER1.0010.671510.05 
  Freiberger, Jonas 2220 GER0.001-0.4115-6.15 
  Rehberg, Raphael 2192 GER0.001-0.4515-6.75 

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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