Individual Calculations July 2011
 Herda, Christoph, Dr.  Total change: 22.05  Rating chartPersonal card
 Offene Stadtmeisterschaft Pfingst-Open Marburg/Lahn GER 2011-06-11
RcRownchangeKK*chgGame
 1954 1886 3.50 5 1.47 15 22.05 
  Steinberg, Wolfgang 1615 GER1.0010.17152.55 
  Kalepky, Helmut 2114 GER0.5010.29154.35 
  Feicht, Arno 2059 GER1.0010.731510.95 
  Klemp, Torben 1914 GER0.001-0.4615-6.90 
  Thimm, Thomas 2066 GER1.0010.741511.10 

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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