Individual Calculations May 2011
 Boyarchenko, Vlada  Total change: 5.40  Rating chartPersonal card
 15.Internat.Neckar-Open 2011 Gruppe B Deizisau GER 2011-04-21
RcRownchangeKK*chgGame
 1848 1669 2.50 8 0.36 15 5.40 
  Hapke, Ralf 1906 GER0.001-0.2015-3.00 
  Huynh, Nhi Lang 1870 GER1.0010.761511.40 
  Niedenthal, Robert 1892 GER1.0010.781511.70 
  Thomanek, Manuel 1890 GER0.001-0.2215-3.30 
  Keller, Joachim 1840 GER0.001-0.2715-4.05 
  Grotheer, Olaf 1803 GER0.5010.18152.70 
  Werner, Philipp 1798 GER0.001-0.3315-4.95 
  Toelg, Wolfgang 1784 GER0.001-0.3415-5.10 

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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