Individual Calculations February 2018
 Jahraus, Marlis  Total change: 25.20  Rating chartPersonal card
 35. Open Untergrombach 2018 A-Turnier Bruchsal-Untergrombach GER 2018-01-02
RcRownchangeKK*chgGame
 1844 1572 2.50 7 1.26 20 25.20 
  Wuerfel, Christian 1912 GER0.5010.38207.60 
  Maedler, Thomas 1972  * GER0.001-0.0820-1.60 
  Fischer, Ulrich 1823 GER0.001-0.1920-3.80 
  Brandl, Alexander 1819 GER0.001-0.1920-3.80 
  Greiling, Peter 1731 GER1.0010.712014.20 
  Kilthau, Peter 1802 GER0.001-0.2120-4.20 
  Nebe, Hartmut 1852 GER1.0010.842016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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