Individual Calculations November 2017
 Wraga, Teresa  Total change: -16.40  Rating chartPersonal card
 Seniorenturnier Bad Mergentheim Bad Mergentheim GER 2017-10-16
RcRownchangeKK*chgGame
 1748 1675 2.50 8 -0.82 20 -16.40 
  Winogradov, Alexander 1931 GER0.001-0.1920-3.80 
  Van Houten, Henk 1679 NED1.0010.512010.20 
  Schenn, Andreas 1748 GER0.001-0.4020-8.00 
  Laber, Dietrich 1776 GER0.5010.14202.80 
  Klein, Klaus 2013 GER0.001-0.1220-2.40 
  Luebbers, Doris, Dr. 1545 GER0.001-0.6820-13.60 
  Wraga, Hermann 1701 GER0.5010.04200.80 
  Thonig, Manfred 1589 GER0.501-0.1220-2.40 

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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