Individual Calculations September 2020
 Sombetzki, Detlef  Total change: -66.80  Rating chartPersonal card
 32. Deutsche Senioreneinzelmeisterschaft over 50 Magdeburg GER 2020-08-14
RcRownchangeKK*chgGame
 1538 1472 0.50 9 -3.34 20 -66.80 
  Heid, Michael 1872  * GER0.001-0.0820-1.60 
  Gerks, Joachim 1817 GER0.001-0.1120-2.20 
  Kurze, Brigitte 1172 GER0.001-0.8520-17.00 
  Meyer, Harald 1348 GER0.501-0.1720-3.40 
  Buettgenbach, Uwe Eugen 1617 GER0.001-0.3120-6.20 
  Schoknecht, Sabine 1612 GER0.001-0.3120-6.20 
  Badih, Sylvia 1331 GER0.001-0.6920-13.80 
  Gaul, Karl-Heinz 1469 GER0.001-0.5020-10.00 
  Brandt, Wolfgang 1606 GER0.001-0.3220-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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