Individual Calculations May 2022
 Knafo, Michael  Total change: -20.00  Rating chartPersonal card
 35th Czerniak Memorial 2022 Open B Tel Aviv ISR 2022-04-17
RcRownchangeKK*chgGame
 1491 1662 2.50 5 -1.00 20 -20.00 
  Shwarchbard, Zvi 1731 ISR0.001-0.4020-8.00 
  Levi, Yaniv 1448 ISR0.001-0.7720-15.40 
  Scharf, Saar 1503 ISR1.0010.29205.80 
  Sasson, Uri 1511 ISR0.501-0.2020-4.00 
  Schmeisser, Matan 1262  * ISR1.0010.08201.60 
 * 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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