Individual Calculations April 2017
 Kopaloff, Liam  Total change: -35.20  Rating chartPersonal card
 Herzliya Winter 2017 A Herzliya ISR 2017-01-09
RcRownchangeKK*chgGame
 1700 1534 1.50 8 -0.88 40 -35.20 
  Gaz, Ido 1934  * ISR0.001-0.0840-3.20 
  Greiver, Alejandro 1704 URU0.5010.22408.80 
  Levy, Avner 1614 ISR0.001-0.3940-15.60 
  Lotsov Har-Zahav, Avraham 1837 ISR1.0010.864034.40 
  Mizrahi, Ido 1675 ISR0.001-0.3140-12.40 
  Rotshtein, Maxim 1639 ISR0.001-0.3640-14.40 
  Diomin, Reuven 1637 ISR0.001-0.3640-14.40 
  Cohen, Dvir 1560 ISR0.001-0.4640-18.40 
 * 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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