Individual Calculations July 2023
 Lehmann, Manfred  Total change: 24.20  Rating chartPersonal card
 30. Otwarty Turniej Landu Brandenburgii Seniorow od lat 60 Miedzyzdroje POL 2023-06-17
RcRownchangeKK*chgGame
 1919 1856 5.00 9 1.21 20 24.20 
  Steckmann, Stephan 1502 GER1.0010.11202.20 
  Krueger, Horst 2018 GER1.0010.712014.20 
  Glaessl, Matthias 2191 GER0.001-0.1220-2.40 
  Salaske, Peter 1977 GER0.001-0.3420-6.80 
  Wacker, Manfred 1714 GER1.0010.31206.20 
  Kahn, Peter 1963 GER0.5010.15203.00 
  Kirmas, Joachim, Dr. 1949 GER0.5010.13202.60 
  Gander, Ralf 2189 GER0.001-0.1220-2.40 
  Becker, Werner 1772 GER1.0010.38207.60 

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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