Individual Calculations July 2023
 Krueger, Peter  Total change: -10.80  Rating chartPersonal card
 30. Otwarty Turniej Landu Brandenburgii Seniorow od lat 60 Miedzyzdroje POL 2023-06-17
RcRownchangeKK*chgGame
 1796 1788 4.00 9 -0.54 20 -10.80 
  Baum, Bernd, Dr. f2244 GER0.001-0.0620-1.20 
  Kaschuba, Juergen 1579 GER0.001-0.7720-15.40 
  Assmann, Hans 1573 GER1.0010.23204.60 
  Ollek, Karl-Heinz 1609 GER1.0010.27205.40 
  Andrasch, Peter 1684 GER1.0010.36207.20 
  Kirmas, Joachim, Dr. 1949 GER0.5010.21204.20 
  Jaeger, Andre 1902 GER0.001-0.3420-6.80 
  Graubaum, Hans-Joachim, Dr. 1980 GER0.001-0.2520-5.00 
  Scholz, Jutta 1648 GER0.501-0.1920-3.80 

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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