Individual Calculations June 2023
 Tuertmann, Dieter  Total change: 8.00  Rating chartPersonal card
 55. Niedersaechsische Senioren-Schacheinzelmeisterschaft 2023 Sottrum GER 2023-05-08
RcRownchangeKK*chgGame
 1872 1945 4.50 7 0.40 20 8.00 
  Therkorn, Kurt 1623 GER1.0010.13202.60 
  Pleus, Ansgar 1769 GER1.0010.27205.40 
  Schoengart, Ralf 2039 GER0.5010.13202.60 
  Gollasch, Theo-Heinz 2007 GER0.001-0.4120-8.20 
  Schwenteck, Peter 1758 GER0.501-0.2420-4.80 
  Stummeyer, Dieter 1772 GER1.0010.27205.40 
  Kreutzkamp, Hans-Rudolf 2137 GER0.5010.25205.00 

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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