Individual Calculations May 2012
 Potapova, Tatiana  Total change: 11.70  Rating chartPersonal card
 16.Internat.Neckar-Open 2012 B Deizisau GER 2012-04-05
RcRownchangeKK*chgGame
 1798 1628 3.00 9 0.39 30 11.70 
  Faden, Helmut 1853 GER0.001-0.2230-6.60 
  Keller, Werner 1923 GER0.5010.353010.50 
  Wiesner, Frank 1913 GER0.001-0.1630-4.80 
  Lampert, Joshua 1563 GER1.0010.413012.30 
  Sikorski, Thomas 1838 GER1.0010.773023.10 
  Grof, Michael 1807 GER0.5010.23306.90 
  Engesser, Jonas 1598 GER0.001-0.5430-16.20 
  Nusser, Jens 1839 GER0.001-0.2330-6.90 
  Hagmueller, Josef 1849 AUT0.001-0.2230-6.60 

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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