Individual Calculations December 2015
 Sokolovsky, Yahli  Total change: -15.60  Rating chartPersonal card
 Valdi Vaisman Memorial Autumn 2015 over 1750 Kfar Saba ISR 2015-09-12
RcRownchangeKK*chgGame
 1731 1476 1.00 7 -0.39 40 -15.60 
  Gerber, Tal 1830 ISR0.001-0.1140-4.40 
  Langberg, Orri 1712 ISR0.001-0.2040-8.00 
  Glatt, Guy 1651 ISR0.001-0.2740-10.80 
  Caspi, Nimi 1600 ISR1.0010.674026.80 
  Gorelikov, Israel 1876  * ISR0.001-0.0840-3.20 
  Vaserman, Eduard 1791 ISR0.001-0.1440-5.60 
  Shtern, Shmuel 1659 ISR0.001-0.2640-10.40 
 * 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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