Individual Calculations July 2017
 Zilberman, Polina  Total change: -10.80  Rating chartPersonal card
 20. Rhein-Main-Open 2017 Group A Bad Homburg GER 2017-06-14
RcRownchangeKK*chgGame
 2104 2160 3.50 7 -0.54 20 -10.80 
  Junker, Christian 1946 GER1.0010.23204.60 
  Rosenblatt, Marcus 2008 GER1.0010.30206.00 
  Milov, Leonid g2433 GER0.001-0.1720-3.40 
  Kutzner, Joachim 2052 GER1.0010.35207.00 
  Wiewesiek, Timo 1930 GER0.501-0.2920-5.80 
  Hoeglauer, Patrick 2305 GER0.001-0.3120-6.20 
  Korolev, Alexandr 2053 BLR0.001-0.6520-13.00 

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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