Individual Calculations January 2017
 Lerner, Arkady  Total change: -35.00  Rating chartPersonal card
 Kiryat Bialik Championship 2016 Kiryat Bialik ISR 2016-09-30
RcRownchangeKK*chgGame
 1843 2011 1.00 4 -1.75 20 -35.00 
  Weintraub, Amit 1747 ISR0.001-0.8220-16.40 
  Gov, Guy 1611  * ISR0.001-0.9220-18.40 
  Sela, Israel 1789 ISR1.0010.22204.40 
  Williams, Leo 2223 CAN0.001-0.2320-4.60 
 * 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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