Individual Calculations May 2022
 Dreisch, Juergen  Total change: 30.60  Rating chartPersonal card
 10. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2022-03-26
RcRownchangeKK*chgGame
 1756 1570 4.00 9 1.53 20 30.60 
  Zschunke, Werner 1935 GER0.001-0.1020-2.00 
  Abel, Hans-Peter 1868 GER0.001-0.1520-3.00 
  Zozin, Walter 1746 AUT0.001-0.2720-5.40 
  Semisch, Helga 1464 GER1.0010.36207.20 
  Schattmann, Alfred 1752 GER0.5010.24204.80 
  Redeker, Frank, Dr. 1658 GER1.0010.622012.40 
  Ries, Berthold 1878 GER0.001-0.1420-2.80 
  Kundt, Guenther, Dr. 1764 GER0.5010.25205.00 
  Eibl, Guenter 1736 GER1.0010.722014.40 

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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