Individual Calculations December 2017
 Hazernov, Nahum  Total change: 42.60  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Jeruchess Jerusalem ISR 2017-09-11
RcRownchangeKK*chgGame
 1762 1837 7.50 9 2.13 20 42.60 
  Kfir, Itzhak 1565 ISR1.0010.17203.40 
  Freiman, Mark 1783 ISR0.501-0.0820-1.60 
  Dermer, Moshe 1741 ISR1.0010.37207.40 
  Lukovski, Lev 1797 GER1.0010.44208.80 
  Goldberg, Shmuel 1611 RSA0.001-0.7920-15.80 
  Pilchin, Uri 1836 ISR1.0010.502010.00 
  Cohen, Moshe 1819 ISR1.0010.47209.40 
  Weinstein, Shaul 1951 ISR1.0010.662013.20 
  Zholti, Alon 1757 ISR1.0010.39207.80 

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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