Individual Calculations September 2020
 Waltenberger, Udo  Total change: 48.20  Rating chartPersonal card
 32. Deutsche Senioreneinzelmeisterschaft over 65 Magdeburg GER 2020-08-14
RcRownchangeKK*chgGame
 2123 2005 5.50 9 2.41 20 48.20 
  Andrasch, Peter 1676 GER1.0010.12202.40 
  Szenetra, Werner 2190 GER1.0010.742014.80 
  Schulz, Michael f2137 GER0.001-0.3220-6.40 
  Tchetchelnitski, Boris 2148 GER1.0010.692013.80 
  Kliewe, Hans-Juergen 2124 GER1.0010.662013.20 
  Rosen, Willy f2165 GER1.0010.712014.20 
  Buchal, Stephan f2280 GER0.5010.33206.60 
  Strobel, Walter 2150 GER0.001-0.3120-6.20 
  Postler, Reinhard f2238 GER0.001-0.2120-4.20 

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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