Individual Calculations September 2013
 Hartmann, Tom  Total change: 31.50  Rating chartPersonal card
 ZMD Open 2013 Gruppe B Dresden GER 2013-08-10
RcRownchangeKK*chgGame
 1873 2016 6.50 8 1.05 30 31.50 
  Schott, Viktor 1808 GER1.0010.23306.90 
  Felger, Karl 1901 GER0.501-0.1630-4.80 
  Scholz, Robert 1879 GER0.001-0.6830-20.40 
  Renger, Niklas 1667 GER1.0010.11303.30 
  Maeder, Juergen 1855 GER1.0010.29308.70 
  Duemmke, Juergen 1981 GER1.0010.453013.50 
  Sturm, Frank 1962 GER1.0010.423012.60 
  Nixdorf, Andre 1933 GER1.0010.393011.70 

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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