Individual Calculations September 2019
 Scherf, Siegfried  Total change: -15.60  Rating chartPersonal card
 27. Offene Seniorenmeisterschaft Sachsen-Anhalt Magdeburg GER 2019-08-12
RcRownchangeKK*chgGame
 1711 1751 2.50 6 -0.78 20 -15.60 
  Skorna, Ullrich 2063 GER0.001-0.1420-2.80 
  Ludwig, Richard 1555 GER1.0010.25205.00 
  Mikolajewski, Armin 2012 GER0.001-0.1820-3.60 
  Vogt, Joerg 1609 GER0.501-0.1920-3.80 
  Partsch, Manfred 1351  * GER1.0010.08201.60 
  Wraga, Hermann 1676 GER0.001-0.6020-12.00 
 * 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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