Individual Calculations May 2017
 Berkes, Ferenc  Total change: 5.70  Rating chartPersonal card
 HUN Team League 1st Div. Szabo Laszlo 2016-2017 R 8-9 Hungary HUN 2017-04-08
RcRownchangeKK*chgGame
 2576 2648 1.00 2 -0.20 10 -2.00 
  Mihok, Oliver g2516 HUN0.501-0.1810-1.80 
  Vovk, Andriy g2636 UKR0.501-0.0210-0.20 

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)
 
 Kortchnoi-Memorial Master Tournament Zurich SUI 2017-04-13
RcRownchangeKK*chgGame
 2500 2648 5.50 7 0.77 10 7.70 
  Borner, Daniel f2248  * SUI1.0010.08100.80 
  Aeschbach, Philipp f2326 SUI1.0010.13101.30 
  Perunovic, Milos g2611 SRB1.0010.45104.50 
  Tregubov, Pavel V. g2579 RUS0.501-0.1010-1.00 
  Ivanisevic, Ivan g2633 SRB0.501-0.0210-0.20 
  Hera, Imre Jr. g2608 HUN0.501-0.0610-0.60 
  Esipenko, Andrey f2492 RUS1.0010.29102.90 
 * 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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