Individual Calculations September 2021
 Rudolph, Karl-Heinz, Dr.  Total change: -18.60  Rating chartPersonal card
 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 Magdeburg GER 2021-07-23
RcRownchangeKK*chgGame
 1724 1666 3.00 9 -0.93 20 -18.60 
  Mikolajewski, Armin 1994 GER0.001-0.1320-2.60 
  Schubert, Joachim 1853 GER0.001-0.2620-5.20 
  Mack, Thomas, Dr. 1910 GER0.001-0.2020-4.00 
  Schwarzwald, Holger 1573 GER1.0010.37207.40 
  Weiss, Hartwig 1967 GER0.001-0.1520-3.00 
  Jovi, Klaus 1533 GER0.501-0.1820-3.60 
  Springer, Wolfgang Wilhelm 1394 GER1.0010.17203.40 
  Eberhardt, Michael 1721 GER0.001-0.4220-8.40 
  Ludwig, Richard 1573 GER0.501-0.1320-2.60 

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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