Individual Calculations July 2017
 Luett, Michael  Total change: -29.20  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1887 2082 4.50 8 -1.46 20 -29.20 
  Dachrodt, Heinz-Guenther 1735 GER0.501-0.3920-7.80 
  Sefeloge, Michael 1801 GER1.0010.16203.20 
  Gerhards, Walter 1888 GER0.501-0.2520-5.00 
  Bendisch, Juergen, Dr. 1877 GER0.501-0.2620-5.20 
  Drews, Ruediger 1943 GER0.501-0.1920-3.80 
  Wolke, Reimund 1919 GER0.501-0.2220-4.40 
  Pooth, Richard 1916 GER1.0010.28205.60 
  Arndt, Olaf 2019 GER0.001-0.5920-11.80 

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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