Individual Calculations December 2019
 Alefs, Heinz  Total change: -0.60  Rating chartPersonal card
 22. Jungsenioren-Open Bad Griesbach Bad Griesbach GER 2019-11-15
RcRownchangeKK*chgGame
 1777 1666 2.50 7 -0.03 20 -0.60 
  Hanewinkel, Winfried 1943 GER0.001-0.1720-3.40 
  Kopischke, Maik 1804 GER0.5010.19203.80 
  Sierian, Peter 1797 GER0.5010.18203.60 
  Bartsch, Winfried 1801 GER0.001-0.3220-6.40 
  Lamprecht, Rudolf 1984 GER0.5010.37207.40 
  Fritz, Reinhold 1657 GER0.001-0.5120-10.20 
  Decker, Werner 1453 GER1.0010.23204.60 

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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