Individual Calculations July 2016
 Lavi, Idan  Total change: -2.80  Rating chartPersonal card
 Herzliya Spring 2016-A Herzliya ISR 2016-05-02
RcRownchangeKK*chgGame
 1980 2101 5.50 9 -0.14 20 -2.80 
  Axelrod, Arie f2286 ISR0.001-0.2620-5.20 
  Levy, Avner 1701  * ISR1.0010.08201.60 
  Gaz, Ido 2003 ISR0.001-0.6320-12.60 
  Greiver, Alejandro 1735 URU1.0010.10202.00 
  Hayohamo, Raz 1847 ISR1.0010.19203.80 
  Philosoph, Assi 2107 ISR0.001-0.4920-9.80 
  Blatt, Yonatan 1701  * ISR1.0010.08201.60 
  Kudischewitsch, David m2361 RUS0.5010.32206.40 
  Calabrese, Gabriel 2076 ISR1.0010.47209.40 
 * 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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