Individual Calculations July 2018
 Rubinstein, Yoel  Total change: -75.60  Rating chartPersonal card
 Mark Center Tuesdays Spring 2018 B Tel Aviv ISR 2018-05-01
RcRownchangeKK*chgGame
 1371 1603 3.50 7 -1.89 40 -75.60 
  Neumann, Itai 1313 ISR0.501-0.3440-13.60 
  Fisher, Ariel 1465 ISR1.0010.314012.40 
  Eviatar, Rubi 1203  * ISR1.0010.08403.20 
  Levi, Paz 1509 ISR0.001-0.6340-25.20 
  Qasem, Muhamad Mody 1203  * ISR1.0010.08403.20 
  Cohen, Eilam 1526 ISR0.001-0.6140-24.40 
  Marcus, Eyal 1379 ISR0.001-0.7840-31.20 
 * 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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