Individual Calculations April 2018
 Tal, Rami  Total change: 25.80  Rating chartPersonal card
 Mark Center Winter 2018 A Tel Aviv ISR 2018-01-16
RcRownchangeKK*chgGame
 1998 1874 3.50 6 1.29 20 25.80 
  Dror, Levi 1667 ISR1.0010.23204.60 
  Shabtai, Ran f2226 ISR0.5010.39207.80 
  Lahav, Michal wf2043 ISR0.001-0.2820-5.60 
  Volkov, Yuri 2035 ISR1.0010.712014.20 
  Axelrod, Arie f2274  * ISR0.001-0.0820-1.60 
  Levanzov, Evgeny 1741 ISR1.0010.32206.40 
 * 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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