Individual Calculations August 2019
 Armbruester, Juergen  Total change: -21.00  Rating chartPersonal card
 17. Rheinland-Pfalz-Senioren-Open Neustadt an der Weinstrasse GER 2019-07-20
RcRownchangeKK*chgGame
 1857 1966 4.00 8 -1.05 20 -21.00 
  Wolkenstein, Eckhardt 1616 GER1.0010.11202.20 
  Jacob, Helmut 2131 GER0.5010.22204.40 
  Mertens, Klaus 2119 GER0.5010.20204.00 
  Reese, Joachim 1706 GER0.501-0.3220-6.40 
  Schmidt-Hieber, Michael, Dr. 1722 GER0.001-0.8020-16.00 
  Mentink, Toon 1839 NED0.501-0.1720-3.40 
  Bohne, Lutz 1864 GER0.501-0.1420-2.80 
  Wulf, Adalbert 1858 GER0.501-0.1520-3.00 

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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