Individual Calculations November 2021
 Samarian, Cornel  Total change: -10.40  Rating chartPersonal card
 9. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2021-10-22
RcRownchangeKK*chgGame
 1780 1666 2.00 7 -0.52 20 -10.40 
  Moritz, Hartmut 2013 GER0.001-0.1120-2.20 
  Klein, Gernot, Dr. 1865 GER0.001-0.2420-4.80 
  Lachat, Martin 1562 SUI1.0010.36207.20 
  Schroeder, Klaus 1874 GER0.5010.27205.40 
  Ranker, Klemens 1840 GER0.001-0.2720-5.40 
  Wraga, Teresa 1545 GER0.501-0.1620-3.20 
  Loibl, Johann 1764 AUT0.001-0.3720-7.40 

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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