Individual Calculations July 2017
 Hasidovsky, Mark  Total change: -30.40  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Netanya Netanya ISR 2017-05-08
RcRownchangeKK*chgGame
 1700 1731 3.50 8 -0.76 40 -30.40 
  Grinberg, Yaacov 1634 ISR0.501-0.1340-5.20 
  Feldman, Gidi 1681 ISR0.001-0.5740-22.80 
  Goddard, Nathan 1368 ISR1.0010.10404.00 
  Lurie, Ariel 1770 ISR0.5010.05402.00 
  Diomin, Reuven 1646 ISR0.501-0.1240-4.80 
  Benyguev, Ilul 1873 ISR1.0010.694027.60 
  Moroz, Mark 1921 ISR0.001-0.2540-10.00 
  Avshalomov, Viacheslav 1708 ISR0.001-0.5340-21.20 

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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