Individual Calculations February 2017
 Goldstern, Filip  Total change: 4.20  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Master Zurich SUI 2016-12-26
RcRownchangeKK*chgGame
 2346 2295 3.50 7 0.42 10 4.20 
  Williams, Johann 2016 SUI1.0010.16101.60 
  Donchenko, Alexander g2564 GER0.5010.33103.30 
  Michalik, Peter g2551 CZE0.5010.31103.10 
  Aeschbach, Werner 2076 SUI0.501-0.2810-2.80 
  Prusikin, Michael g2535 GER0.5010.30103.00 
  Burmakin, Vladimir g2535 RUS0.001-0.2010-2.00 
  Georgescu, Lena wf2146 SUI0.501-0.2010-2.00 

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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