Individual Calculations December 2014
 Ziersch, Hubert  Total change: -17.60  Rating chartPersonal card
 29. Stadtmeisterschaft von Doebeln Doebeln GER 2014-10-30
RcRownchangeKK*chgGame
 1839 2055 4.50 7 -0.88 20 -17.60 
  Schulze, Bernd 1730 GER1.0010.13202.60 
  Abdurakhimov, Peter 1853 GER0.001-0.7620-15.20 
  Friedrich, Ekkehard 1808 GER1.0010.19203.80 
  Wong, Gengchun 1921 GER0.001-0.6820-13.60 
  Rudolph, Juergen 1772 GER1.0010.16203.20 
  Fiedler, Frank 1928 GER0.501-0.1720-3.40 
  Bui, Hai Lam 1859 GER1.0010.25205.00 

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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