Individual Calculations August 2017
 Seref, Erdogan  Total change: -59.20  Rating chartPersonal card
 Sparkassen-Chess-Meeting-2017 Sparkassen Open A Dortmund GER 2017-07-15
RcRownchangeKK*chgGame
 1988 1835 1.00 8 -1.48 40 -59.20 
  Happe, Ulrich 2064 GER0.001-0.2140-8.40 
  Harringer, Manfred 1979 GER0.001-0.3140-12.40 
  Biermann, Lenhard 1902 GER0.001-0.4140-16.40 
  Biermann, Florian 1939 GER1.0010.644025.60 
  Nguyen, Lucas 1934 NED0.001-0.3640-14.40 
  Steinle, Carsten 2235  * GER0.001-0.0840-3.20 
  Dyballa, Gerhard 1957 GER0.001-0.3340-13.20 
  Elefteriadis, Paul-Gabriel 1891 GER0.001-0.4240-16.80 
 * 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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