Individual Calculations January 2018
 Porzer, Thomas  Total change: -34.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q3 C Aalen GER 2017-12-15
RcRownchangeKK*chgGame
 1779 1888 1.50 5 -1.74 20 -34.80 
  Ullrich, Jan 1804 GER0.001-0.6220-12.40 
  Schleiffer, Helmut 1794 GER0.501-0.1320-2.60 
  Rincke, David 1806 GER0.001-0.6120-12.20 
  Kiefer, Markus 1733 GER1.0010.29205.80 
  Jaeger, Fabian 1760 GER0.001-0.6720-13.40 

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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