Individual Calculations October 2018
 Khatib, Mahmood  Total change: 43.20  Rating chartPersonal card
 Kfar Saba Summer Tournament over 1700 Kfar Saba ISR 2018-07-14
RcRownchangeKK*chgGame
 1744 1536 3.00 7 1.08 40 43.20 
  Yusupoff, Yoav 1626 ISR0.5010.12404.80 
  Hatzor, Eyal 1776 ISR0.5010.304012.00 
  Ginis, Ariel 1936  * ISR0.001-0.0840-3.20 
  Bodenshtein, Yair 1936  * ISR0.001-0.0840-3.20 
  Botvinnik, Roman 1488 ISR1.0010.434017.20 
  Atzmon, Emanuel 1936  * ISR0.5010.424016.80 
  Elsner, Yair 1513 ISR0.501-0.0340-1.20 
 * 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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