Individual Calculations August 2018
 Zerweck, Christoph  Total change: -1.60  Rating chartPersonal card
 16. Rheinland-Pfalz-Senioren-Open Neustadt an der Weinstrasse GER 2018-07-07
RcRownchangeKK*chgGame
 1811 1916 5.50 9 -0.08 20 -1.60 
  Geisert, Bernd 1516  * GER1.0010.08201.60 
  Esterluss, Johannes 1998 GER0.5010.11202.20 
  Weyrauch, Erich 2083 GER0.001-0.2820-5.60 
  Hauck, Bernd 1748 FRA1.0010.28205.60 
  Loos, Udo 2030 GER0.001-0.3420-6.80 
  Schroeder, Klaus 1840 GER0.501-0.1020-2.00 
  Wenzel, Ralph 1694 GER1.0010.22204.40 
  Teutsch, Michael, Dr. 1673 GER0.501-0.3020-6.00 
  Loehr, Hans-Gerd, Dr. 1719 GER1.0010.25205.00 
 * 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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