Individual Calculations August 2019
 Kalepky, Helmut  Total change: 6.80  Rating chartPersonal card
 17. Rheinland-Pfalz-Senioren-Open Neustadt an der Weinstrasse GER 2019-07-20
RcRownchangeKK*chgGame
 1902 1966 5.50 9 0.34 20 6.80 
  Humm, Peter 1610 GER1.0010.11202.20 
  Mueller, Erich 2137 GER0.001-0.2720-5.40 
  Scholz, Herbert, Dr. 1829 GER1.0010.32206.40 
  Krueger, Erich 2129 GER0.001-0.2820-5.60 
  Hennrich, Reinhard 1845 GER0.501-0.1620-3.20 
  Welsch, Dieter 1807 GER1.0010.29205.80 
  Schroeder, Klaus 1870 GER1.0010.37207.40 
  Schumacher, Gottfried f2182 GER0.001-0.2220-4.40 
  Reese, Joachim 1706 GER1.0010.18203.60 

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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