Individual Calculations July 2017
 Weisbuch, Udi  Total change: -30.20  Rating chartPersonal card
 Herzliya Spring 2017 A Herzliya ISR 2017-04-24
RcRownchangeKK*chgGame
 2046 2236 5.00 9 -1.51 20 -30.20 
  Kantsler, Boris g2436 ISR0.001-0.2420-4.80 
  Emanuel, Yahav 2046 ISR0.501-0.2520-5.00 
  Hoffmann, Yair 1836  * ISR0.501-0.4220-8.40 
  Lagon, Michael 1915 ISR1.0010.13202.60 
  Bernshtein, Tomer 1895 ISR0.501-0.3820-7.60 
  Cnaan, Moshe 1991 ISR0.501-0.3020-6.00 
  Hasidovski, Arnold 2142 ISR0.501-0.1320-2.60 
  Amit, Eli 2026 ISR0.501-0.2720-5.40 
  Philosoph, Assi 2129 ISR1.0010.35207.00 
 * 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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