Individual Calculations May 2013
 Boecker, Juergen, Dr.  Total change: -1.50  Rating chartPersonal card
 Oster-Open der Stadtsparkasse Oberhausen 2013 Oberhausen GER 2013-03-28
RcRownchangeKK*chgGame
 1961 1905 2.50 6 -0.05 30 -1.50 
  Zaitsev, Mikhail m2305  * RUS0.001-0.0830-2.40 
  Stieglitz, Gotthard 1543 GER0.501-0.4030-12.00 
  Glaesmann, Christian 1570 GER1.0010.12303.60 
  Klups, Christoph 2142 GER0.5010.30309.00 
  Koenig, Christian 2130 GER0.5010.28308.40 
  Ackermann, Frank 2076 GER0.001-0.2730-8.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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