Individual Calculations August 2019
 Novak, Jiri  Total change: -12.60  Rating chartPersonal card
 V Miedzynarodowe Sarnackie Spotkania Szachowe Serpelice POL 2019-07-03
RcRownchangeKK*chgGame
 1751 1925 5.50 9 -0.63 20 -12.60 
  Kopaczewski, Zbigniew 1525  * POL1.0010.08201.60 
  Prikladov, Vladimir 1562 MDA0.501-0.4020-8.00 
  Zurawicki, Jakub 1747 POL0.501-0.2320-4.60 
  Sulkowski, Dawid 1525  * POL0.501-0.4220-8.40 
  Pekala, Adam 1981 POL0.5010.08201.60 
  Bojczewski, Rafal 1624 POL1.0010.15203.00 
  Waszczuk, Patrycja 2119 POL0.001-0.2520-5.00 
  Goian, Larisa 1525  * MDA1.0010.08201.60 
  Galuszka, Tomasz 2148 POL0.5010.28205.60 
 * 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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