Individual Calculations May 2017
 Schoknecht, Sabine  Total change: 8.60  Rating chartPersonal card
 24. Cuxhaven Open Cuxhaven GER 2017-03-25
RcRownchangeKK*chgGame
 1822 1638 1.50 4 0.43 20 8.60 
  Opitz, Frank 1926 GER0.001-0.1620-3.20 
  Wilkens, Dietrich 1847 GER0.5010.27205.40 
  Rudolf, Achim 1818 GER0.001-0.2620-5.20 
  Lortz, Roland, Dr. 1698 GER1.0010.582011.60 

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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