Individual Calculations May 2013
 Wurm, Alexander  Total change: 19.50  Rating chartPersonal card
 20.Cuxhaven Open Cuxhaven GER 2013-04-06
RcRownchangeKK*chgGame
 2029 2061 5.00 7 1.30 15 19.50 
  Schmidt, Axel 1786 GER1.0010.17152.55 
  Meyer, Susanne 1738 GER1.0010.13151.95 
  Voelzke, Ferdinand 2195 GER1.0010.681510.20 
  Johnsen, Gunnar 2169 NOR0.001-0.3515-5.25 
  Hoffmann, Roger 2064 LUX1.0010.50157.50 
  Szobries, Torsten, Dr. 2137 GER0.5010.10151.50 
  Beutelhoff, Josef 2111 GER0.5010.07151.05 

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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