Individual Calculations May 2022
 Leor, Ephraim  Total change: -16.80  Rating chartPersonal card
 35th Czerniak Memorial 2022 Open B Tel Aviv ISR 2022-04-17
RcRownchangeKK*chgGame
 1507 1690 2.00 4 -0.84 20 -16.80 
  Schmeisser, Matan 1290  * ISR0.001-0.9220-18.40 
  Sasson, Uri 1511 ISR0.501-0.2320-4.60 
  Scharf, Saar 1503 ISR1.0010.26205.20 
  Agmon, Yonatan 1723 ISR0.5010.05201.00 
 * 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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