Individual Calculations July 2017
 Rabinovich, Igor  Total change: 1.60  Rating chartPersonal card
 Rishon Lezion Mondays Spring 2017 B Rishon Lezion ISR 2017-05-08
RcRownchangeKK*chgGame
 1629 1378 1.50 7 0.08 20 1.60 
  Madlasi, Shay 1573 ISR1.0010.752015.00 
  Leib, Daniel 1681 ISR0.001-0.1420-2.80 
  Vaserman, Eduard 1747 ISR0.001-0.1020-2.00 
  Cohen, Ziv 1778  * ISR0.001-0.0820-1.60 
  Agur, Abraham 1586 ISR0.001-0.2320-4.60 
  Brand, Rami 1482 ISR0.5010.14202.80 
  Kostavetsky, Alexander 1559 ISR0.001-0.2620-5.20 
 * 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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