Individual Calculations October 2017
 Hanft, Guenter  Total change: -5.40  Rating chartPersonal card
 Zirndorf Cup 2017 Zirndorf GER 2017-08-30
RcRownchangeKK*chgGame
 1804 1717 2.50 7 -0.27 20 -5.40 
  Petrashov, Alexander 2014 GER0.001-0.1520-3.00 
  Shaiar, Khalil 2003 SYR0.5010.34206.80 
  Cordts, Elof 1664 GER0.501-0.0720-1.40 
  Kocak, Ediz 1698 GER0.001-0.5320-10.60 
  Weissmann, Peter 1747 GER0.5010.04200.80 
  Gajewski, Richard 1707 GER1.0010.49209.80 
  Hohner, Karl-Heinz 1794 GER0.001-0.3920-7.80 

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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