Individual Calculations July 2015
 Schwarz, Harry  Total change: -64.80  Rating chartPersonal card
 Herzliya Spring 2015 Herzliya ISR 2015-04-20
RcRownchangeKK*chgGame
 1908 2006 3.00 9 -2.67 20 -53.40 
  Zilberman, Yaacov g2398 ISR0.001-0.0820-1.60 
  Pilosof, Haim 1815 ISR0.001-0.7520-15.00 
  Gaz, Ido 1996 ISR0.001-0.5120-10.20 
  Lotsov Har-Zahav, Avraham 1931 ISR0.001-0.6020-12.00 
  Kats, Amir 1939 ISR0.501-0.0920-1.80 
  Gradenwitz, Oded 1784 ISR1.0010.22204.40 
  Dobkin, Uri 1713 ISR0.501-0.3520-7.00 
  Khatib, Husein 1906 ISR0.001-0.6420-12.80 
  Rotshtein, Maxim 1689 ISR1.0010.13202.60 

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)
 
 Liga Artzit Tzafon 2015 Round 7-9 various ISR 2015-05-02
RcRownchangeKK*chgGame
 1949 1998 0.00 1 -0.57 20 -11.40 
  Levin, Daniel 1949 ISR0.001-0.5720-11.40 

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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