Individual Calculations November 2021
 Herold, Hansjoerg  Total change: 30.40  Rating chartPersonal card
 9. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2021-10-22
RcRownchangeKK*chgGame
 1899 1836 4.50 7 1.52 20 30.40 
  Koehler, Gerhard, Dr. 2176 GER0.001-0.1220-2.40 
  Simmon, Norbert 1661 GER1.0010.27205.40 
  Schmitz, Andreas Arnold c2013 GER0.5010.23204.60 
  Hinz, Holger 1979 GER0.001-0.3120-6.20 
  Wraga, Hermann 1643 GER1.0010.25205.00 
  Schaefer, Martin, Dr. 1926 GER1.0010.622012.40 
  Zilch, Lothar 1895 GER1.0010.582011.60 

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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