Individual Calculations February 2020
 Siegl, Detlef  Total change: -34.80  Rating chartPersonal card
 29. Erfurter Schachfestival Hauptturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 1647 1814 4.00 8 -1.74 20 -34.80 
  Finke, Daniel 1579 GER0.001-0.7920-15.80 
  Krajinski, Lutz 1560 GER1.0010.19203.80 
  Jarosch, Wolfram 1668 GER0.501-0.2020-4.00 
  Banushi, Elsi 1678 GER0.501-0.1820-3.60 
  Metz, Marcus 1661 GER0.001-0.7020-14.00 
  Urban, Jens 1607 GER1.0010.23204.60 
  Rudolph, Juergen 1698 GER1.0010.34206.80 
  Bertram, Thomas 1721 GER0.001-0.6320-12.60 

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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