Individual Calculations May 2012
 Zahn, Alina  Total change: 9.00  Rating chartPersonal card
 Schloss-Open B 2012 Werther GER 2012-03-30
RcRownchangeKK*chgGame
 2023 1764 2.50 5 1.56 15 23.40 
  Langenhop, Lars 1988 GER1.0010.781511.70 
  Schaller, Torsten, Dr. 2028 GER0.5010.32154.80 
  Meyer, Ulrich 2053 GER0.001-0.1615-2.40 
  Stepa, Rainer 1948 GER1.0010.741511.10 
  Kandic, Milan 2096 SRB0.001-0.1215-1.80 

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)
 
 Int. Osteropen Bad Ragaz 2012 Bad Ragaz SUI 2012-04-05
RcRownchangeKK*chgGame
 1787 1764 1.50 5 -0.96 15 -14.40 
  Maurer, Fritz 2164  * SUI0.001-0.0815-1.20 
  Brandl, Lea Maria 1593 GER0.001-0.7315-10.95 
  Bischofberger, Dario 1764 SUI0.5010.00150.00 
  Schwander, Lukas 1658 SUI0.501-0.1415-2.10 
  Buechel, Samuel 1754 SUI0.501-0.0115-0.15 
 * 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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