Individual Calculations August 2022
 Scheinfeild, Michael  Total change: -15.60  Rating chartPersonal card
 Maccabiah Open 2022 Jerusalem ISR 2022-07-13
RcRownchangeKK*chgGame
 1666 1585 2.00 7 -0.78 20 -15.60 
  Farfurnik, Sasha 2019 ISR0.001-0.0620-1.20 
  Gofshtein, Semion 1728 ISR0.001-0.3120-6.20 
  Dotan, Valeria wf1873 ISR0.001-0.1620-3.20 
  Wolfovish, Daniel 1256 ISR1.0010.12202.40 
  Travinsky, Mark 1844 ISR0.001-0.1820-3.60 
  Matityahu, Shira 1185  * ISR0.501-0.4220-8.40 
  Lysenko, Albina 1760 UKR0.5010.23204.60 
 * 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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