Individual Calculations July 2017
 Mdivani, Maka  Total change: -26.60  Rating chartPersonal card
 Mark Center Spring 2017 A Tel Aviv ISR 2017-05-09
RcRownchangeKK*chgGame
 1939 1907 2.00 7 -1.33 20 -26.60 
  Kudischewitsch, David m2307  * RUS0.001-0.0820-1.60 
  Kotler, Yiftah 1753 ISR1.0010.29205.80 
  Ehrlich, Roy 1861 ISR0.001-0.5620-11.20 
  Hasidovski, Arnold 2147 ISR0.001-0.2020-4.00 
  Levi, Nisan 1824 ISR0.501-0.1120-2.20 
  Vaserman, Eduard 1747 ISR0.501-0.2120-4.20 
  Yaniv, Yuval 1935 ISR0.001-0.4620-9.20 
 * 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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