Individual Calculations July 2022
 Diederich, Guy  Total change: 18.60  Rating chartPersonal card
 27. Bad Bertricher Schachtage 2022 Seniorenturnier over 50 Bad Bertrich GER 2022-06-07
RcRownchangeKK*chgGame
 1624 1442 3.50 9 0.93 20 18.60 
  Kopischke, Maik 1824 GER0.001-0.0920-1.80 
  Kries, Yvon 1667 LUX0.001-0.2220-4.40 
  Schlemminger, Degenhard 1601 GER1.0010.712014.20 
  Bogumil-Schott, Edgar, Dr. 1653 GER0.001-0.2320-4.60 
  Kneip, Jakob 1565 GER0.5010.17203.40 
  Klaeke, Gregor 1491 GER0.001-0.4320-8.60 
  Beitz, Joanne 1276 GER1.0010.28205.60 
  Lubberich, Alfred, Dr. 1767 GER1.0010.872017.40 
  Cordsen, Heinrich 1769 GER0.001-0.1320-2.60 

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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